• CO/USB series
  • CO/USB series

CO/USB series

Digital controllers

USB, LAN, RS-232C, RS-485, and GPIB supported.

  • Resolution: 16-bit (1/65535)
  • Isolation: Fiber optic cable (optical link only)
  • CE marking
    (For some models)

LAN supported modules makes possible the construction of large-scale system

The CO series is a line of adapters used to digitally control Matsusada's High Voltage, DC, and AC power supplies via personal computer. In addition to enabling manufacturing line automation and speeding up R & D, the CO series is ideally suited to building safe, stable, varsatile and highly accurate automatic inspection and measurement systems, saving your time and cutting labor costs.
The addition of an LAN supported module to our product lineup makes large-scale systems and remote location control possible.
The CO series utilizes fiber optic cables for the digital communication, assuring high quality communication in even the noisiest environments, such as in the factory floor. The fiber optic connection also secures electrical isolation, resulting in safer operation even when combined with power supplies of different potentials.
The CO series boasts a multitude of functions, including high resolution 16-bit (1/65535) control and read back or status output. This promises the CO series is ideal for Research & Development, quality control, and 24/7 production lines that require high accuracy. The CO series is also ultra-compact, allowing you to place them practically anywhere, saving valuable shelf and floor space.

Features

  • USB, LAN, RS-232C, RS-485, and GPIB supported.
  • Resolution: 16-bit (1/65535)
  • Isolation: Fiber optic cable (optical link only)
  • Functions: PC Control, Listener/Talker, Read Back or Status
  • Size: 1.5"W x 4.9"H x 5.9"D
  • Enable to directly control from sequencer (PLC)*

* Require a RS-232C port for communication

PSS2 is the dedicated software which can actuate various power supplies, electronic loads and digital controller for power supplies manufactured by Matsusada Precision Inc. with simple set up.

Detailed catalog of PSS2 is available. Please feel free to contact us.

Example of communication with optical fiber

  • Stable communication is possible even in high noise environment.
  • Extremely safe operation is possible due to no limit to voltage it can withstand.
Communication with optical fiber

Functions

* Please contact near by sales office for AC power supplies, Electric Load, and the others which is not listed below.

Power Supply RE series
EPR series *3
R4G series
R4GT series
Type Power supply
integrated interface
Optical
communication
Modular cable Power supply
integrated interface
Optical
communication
Combination
of adapters
Adapters 1 with LAN -LEt option CO-E32 CO-E32m N/A CO-E32
with USB -LUs1 option USB-OPT CO-U32m -LUs1 option USB-OPT
with RS232C N/A CO-OPT2-25
CO-OPT2-9
CO-MET2-25
CO-MET2-9
-LRs option CO-OPT2-25
CO-OPT2-9
with RS485 N/A CO-OPT4-25 CO-MET4-25 N/A CO-OPT4-25
with GPIB -LGb option CO-G32 CO-G32m N/A CO-G32
Adapters 2
Combine with Adapters 1
N/A -LGob option -LGmb option N/A -LGob option
Functions Output Voltage control and
setting checking
16-bit or 100.00% *4 100.00% or voltage value
Output Current control and
setting checking
16-bit or 100.00% *5 100.00% or current value
Output voltage monitor 12-bit or 100.00% *4 100.00% or voltage value
Output current monitor 12-bit or 100.00% *5 100.00% or current value
Remote ON/OFF Available Available
OVP control 16-bit or 100.00% *6 100.00% or voltage value
OCP control 100.00% or current value
CV/CC mode status CV/CC CV/CC
OVP status Available *6 Available
OCP status Available
OTP status Available *6
ACF status Available *6
LD (Interlock) status Available
UV status *1 Available
(UV setting: 16-bit or 100.00%)
UC status *2 Available
(UC setting: 16-bit or 100.00%)
Available
Output status ON or stop by FLT *6 Available
Output reset Available *7 Available *8
Polarity change
Power Supply RGJ series AU, AF/AE, AK, AKP,
ES, EJ, W, K12R, XR *9
Type Power supply
integrated
interface
Optical
communication
Combination
of adapters
Adapters 1 with LAN CO-E32 CO-E32
with USB USB-OPT USB-OPT
with RS232C CO-OPT2-25
CO-OPT2-9
CO-OPT2-25
CO-OPT2-9
with RS485 CO-OPT4-25 CO-OPT4-25
with GPIB CO-G32 CO-G32
Adapters 2
Combine with Adapters 1
CO-RG, CO-RG-LH CO-HV
Functions Output Voltage control and
setting checking
16-bit or 100.00% 16-bit or 100.00%
Output Current control and
setting checking
16-bit or 100.00% 16-bit or 100.00% *10
Output voltage monitor 12-bit or 100.00% 12-bit or 100.00%
Output current monitor 12-bit or 100.00% 12-bit or 100.00%
Remote ON/OFF Available Available
OVP control
OCP control
CV/CC mode status
OVP status
OCP status
OTP status
ACF status
LD (Interlock) status
UV status *1
UC status *2
Output status OUTPUT switch position ON or OFF *11
Output reset Available *12
Polarity change Available *13
Power Supply RK80 series R4K80, R4K36 series
Type Modular cable Power supply
integrated
interface
Optical
communication
Modular cable Power supply
integrated
interface
Optical
communication *16
Combination
of adapters
Adapters 1 with LAN CO-E32m N/A CO-E32 CO-E32m N/A CO-E32
with USB CO-U32m -LUs1 option USB-OPT CO-U32m -LUs1 option *14 USB-OPT
with RS232C CO-MET2-25
CO-MET2-9
N/A CO-OPT2-25
CO-OPT2-9
CO-MET2-25
CO-MET2-9
N/A CO-OPT2-25
CO-OPT2-9
with RS485 CO-MET4-25 N/A CO-OPT4-25 CO-MET4-25 N/A CO-OPT4-25
with GPIB CO-G32m N/A CO-G32 CO-G32m N/A CO-G32
Adapters 2
Combine with Adapters 1
-LGmb option N/A -LGob option Standard *14 N/A -LGob option *14
Functions Output Voltage control and
setting checking
100.0% or voltage value 100.0% or voltage value
Output Current control and
setting checking
100.0% or current value 100.0% or current value
Output voltage monitor 100.0% or voltage value 100.0% or voltage value
Output current monitor 100.0% or current value 100.0% or current value
OVP control 100.0% or voltage value 100.0% or voltage value
OCP control 100.0% or current value 100.0% or current value
Remote ON/OFF Available Available
CV/CC mode status CV/CC CV/CC
OVP status Available Available
OCP status Available Available
OTP status Available Available
OPP status Available Available *16
ACF status Available Available
RS
(Reverse connection of sensing)
status
Available Available
LD (Interlock) status
Output status Available Available
Output reset Available *15 Available *15
Power Supply RK, TB, RKT, REKJ, REK series
Type Modular cable Power supply
integrated interface
Optical
communication
Combination
of adapters
Adapters 1 with LAN CO-E32m -LEt option *14 CO-E32
with USB CO-U32m -LUs1 option *14 USB-OPT
with RS232C CO-MET2-25
CO-MET2-9
N/A CO-OPT2-25
CO-OPT2-9
with RS485 CO-MET4-25 N/A CO-OPT4-25
with GPIB CO-G32m N/A CO-G32
Adapters 2
Combine with Adapters 1
Standard *14 N/A -LGob option *14
Functions Output Voltage control and
setting checking
100.0% or voltage value
Output Current control and
setting checking
100.0% or current value
Output voltage monitor 100.0% or voltage value
Output current monitor 100.0% or current value
OVP control 100.0% or voltage value
OCP control 100.0% or current value
Remote ON/OFF Available
CV/CC mode status CV/CC
OVP status Available
OCP status Available
OTP status Available
OPP status Available
ACF status Available
RS
(Reverse connection of sensing)
status
Available
LD (Interlock) status Available
Output status Available
Output reset Available *17
CO-G32, CO-E32, CO-G32m, CO-U32m, CO-E32m, CO-RG, CO-HV
Input voltage: 100 Vac to 240 Vac, 50/60 Hz, Single phase
Withstand voltage: AC 1500 V in a minute between primary and secondary
AC input cable: 1.8 m
CO-OPT2-25, CO-OPT2-9, CO-OPT4-25, CO-MET4-25
Input voltage: 100 Vac to 240 Vac, 50/60 Hz, Single phase
AC input cable: 1.8 m
USB-OPT, CO-MET2-25, CO-MET2-9
No power input is required.

CE standard is applicable. To order the models in the box above as CE-marked, please add "-CE" after each model number.

  1. It indicates the status of voltage drop due to short-circuited load. (RE series)
  2. It indicates the status of current drop due to disconnection of output line. (RE series)
  3. The optical communication is available only with EPR series.
  4. In EPR series, the voltage value is also provided.
  5. In EPR series, the current value is also provided.
  6. Only RE series
  7. It resets the output cutoff from OVP. (RE series)
  8. It resets the output cutoff from OVP, OCP and interlock function.
  9. In ordering AF, AE and ES series, select -LG option (with connector for adopter).
  10. It excludes AF, AE, ES and K12-R series. As for AU series, it indicates the overload trip control and setting checking.
  11. Except EJ, K12-R and XR series
  12. Only the overcurrent cut-off type
  13. Only K12-R and EJ series
  14. In -Lus1, -LGob, -LEt options, the standard digital interface is not included. (Except RK and TB series)
  15. Except R4K-36 series
  16. As for TB series, it indicates 100.00% or voltage/current value.
  17. It resets the output cutoff from OVP, OCP, OTP, OPP and remote sensing function.
  18. It resets the output cutoff from OVP, OCP, OTP, remote sensing and interlock function. As for TB and RK series, it also resets the output cutoff from OPP along with the above functions.

Constitution

Combination with power supplies

Refer to "Accessories" for the cable of (A) to (D).

Configuration example of DC power supplies (R4G, RK80, R4K80, R4K36, RK, TB, RKT, REKJ, REK) and HV power supply (EPR)

Combination with power supplies -LEt

Application System when controls with LAN.

Connection A hub will be required between computer and power supply when control several power supply.

Features Fullcontroll type with control features and status features. It enables you to configure the system with many units at low cost.

Combination with power supplies -LUs1

Application System when control with USB.

Connection USB hub will be required between computer and power supply when control several power supply. Number of unit is to be determined by hub to be used.

Features Full control type with various control functions and status functions. An system of lot of units can be built with low cost.

R4G, RK-80 option is  -LGmb

Application System when control one or several power supplies with LAN, USB, GPIB, RS232C or RS485.

Connection Adapter 1 is to be connected to power supplies with modular cable.

Number of unit 16 units of power supplies can be connected to 1 Adapter 1. In case of GPIB maximum 224 units (14 address x 16 units) can be connected using address.

Features Full control type with various control functions and status functions. An system of lot of units can be built with low cost.

When computer control is not in use, masterslave control by local control is available. (Adapter1 is not necessary.)
When increasing output current by connecting multiple power supplies in parallel it is possible to control them as if controlling one power supply.

R4G, Rk-80, R4K-80, RK, TB, REKJ, REK EPR option is -LGob

Application System when control one or several power supplies with LAN, USB,GPIB, RS232C or RS485.

Connection Adapter 1 will be connected to power supplies by dedicated optical fiber.

Number of unit 32 units of power supplies can be connected to 1 Adapter 1. In case of GPIB maximum 448 units (14 address x 32 units) can be connected using address.

Features Full control type with various control functions and status functions. Ideal system when "There is distance between power supplies and computer, used under noisy environment", "Connect HVPS units".

Note: AC power supplies, Electrical loads can be connected. Please contact near by sales office for detail.

Connection with DC power supplies/HV power supplies

Connnection with DC power supplies/HV power supplies

Specifications

For details, download the datasheet below.

Options

-LH: High voltage isolation only for CO-RG

* The option is needed for over 120 V output of RGJ series.

-L(Fc0.5): When CO-OPT cable of 0.5 m is required. *1

-L(Fc5): When CO-OPT cable of 5 m is required. *1

-L(Fc10): When CO-OPT cable of 10 m is required. *1

-L(Fc20): When CO-OPT cable of 20 m is required. *1

-L(Fc40): When CO-OPT cable of 40 m is required. *1

-L(#4): inch screws for D-sub fixing screws. (#4)

* For CO-ORT2-25, CO-OPT4-25, CO-MET4-25

-L(Mc0.15): When CO-M cable of 0.15 m is required. *2

-L(Mc0.5): When CO-M cable of 0.5 m is required. *2

  1. For CO-HV, CO-RG and -LGob option models.
  2. For the standard models of R4K-80, R4K-36, RK, RKT, REKJ and REK, or -LGmb option models.

How to Order

To order, please add the above option number to the model number in alphabetical order.
[Example] CO-RG-L(Fc5)H
To order CO-HV, please add the control cable name to the model number.
[Example] CO-HV-L(Fc10) (with CO-AU cable)
To order CO-G32, CO-E32, CO-G32m,CO-U32m,CO-E32m, CO-RG, and CO-HV as CE marked, please add “-CE” after the model number.
[Example] CO-HV-L(Fc10)(with CO-AU cable)-CE, CO-RG-LH-CE

Dimensions

For details, download the datasheet below.

Accessories

CO-G32, CO-G32m, CO-RG, CO-HV,
CO-U32m, CO-E32, CO-E32m
Instruction Manual (1), Rubber feet (4)
(Ruber foot will be glued on depending in installation method)
-LGmb Modular cable [Case (D)] CO-M cable(1)
  • Standard: CO-M cabel1 (2 m length)
  • -L(Mc#) option: CO-M cabel 1 (# m length) See "Options"
CO-RG Opt cable [Case (A)]
  • Standard: CO-OPT cable 1 (2 m length)
  • -L(Fc#) option: CO-OPT cable 1 (# m length) See "Options"
Control cable [Case (B)]
  • Standard: CO-RG cable (1)/-LH option: CO-RGH cable(1)

-LH option is required for CO-RG unit when combined with RGJ series of over 120 V voltage.
When ordering cable alone, specify CO-RG cable or CO-RGH cable.

-LGob Opt cable [Case (A)]
  • Standard: CO-OPT cable 1 (2 m length)
  • -L(Fc#) option: CO-OPT cable 1 (# m length) See "Options"
CO-HV Opt cable [Case (A)]
  • Standard: CO-OPT cable 1 (2 m length)
  • -L(Fc#) option: CO-OPT cable 1 (# m length) See "Options"
Control cable [Case (C)]
  • Either CO-AU cable, CO-AF cable, CO-W cable, CO-K12 cable or CO-XR cable
    (Both cables' length are 2 m.)
  • CO-AU cable is required when combined with AU series.
  • CO-AF cable is required when combined with AE, AF, ES, or EQ series.
  • CO-W cable is required when combined with W series
  • CO-K12 cable is required when combined with K-12R series
  • CO-XR cable is required when combined with XR series
  • When order only CO-HV or cable, specify the cable part number.

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Controller/Interface/Accessories