GP485A TDK Corporation, GP485A Datasheet - Page 37

• Manufacturer Part Number: GP485A
• Description: GPIB CONTROLLER
• Manufacturer: TDK Corporation
• Series: ZUPr

Specifications of GP485A

• Accessory Type: Controller
• For Use With/related Products: ZUP Series
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4846340

60-167
0~100
Constant current
Output shut-down, manual reset by front panel OUT button
Less than 1
Inverter shut-down, manual reset by On/Off recycle or by OUT button
5 % Full Scale
0.05 to (1.02 – 1.05) x Rated Output Voltage
Less than 10 ms for Output to begin to drop
7 from Turn On
Shut down if internal temperature exceeds safe operating levels
(Latched in Safe Mode / Unlatched in Auto Mode)
Yes
0~100 %, 0~5 V or 0~10 V, user selectable. Accuracy & Linearity ±1 % of Rated Vo.
0~100 %, 0~5 V or 0~10 V, user selectable. Accuracy & Linearity ±1 % of Rated Io.
0~100 %, 0~5/10 kΩ full scale, user selectable. Accuracy & Linearity ±1 % of Rated Vo.
0~100 %, 0~5/10 kΩ full scale, user selectable. Accuracy & Linearity ±1 % of Rated Io.
By Voltage: 0.6 V = Disable, 2 – 15 V = enable (default) or dry contact, user selectable logic
0~5 V or 0~10 V, accuracy: 1 %, user selectable
0~5 V or 0~10 V, accuracy: 1 %, user selectable
Yes. TTL high-OK, 0 V (500 Ω impedance)-Fail
CV: TTL high (4~5 V) source: 10 mA, CC: TTL low (0~0.4 V): 10 mA
Dry contact. Open: Off, Short: On. Max. voltage at Enable / Disable Contacts 6 V
Selects Remote or Local operation by Voltage: 0~0.6 V / 2~15 V, <0.6 V = Local 2 – 15 V = Remote
Signals operating mode in use
Vout/Iout manual adjust by separate encoders, Fine and Coarse selectable.
OVP/UVL manual adjust by Voltage Adjust encoder, Front Panel Lock/Unlock
Address selection by Voltage Adjust encoder. No of addresses: 31
AC On/Off, Output On/Off, Restart Modes (Auto/Safe), Foldback Control (CV to CC), Go to Local
RS232/485 and IEEE488.2 selection by IEEE enable switch and DIP switch
Baud rate selection by Current adjust encoder
Parallel Master Slave: Hx, where x = Slaves 0 up to four
Vout: 4 Digits, Accuracy: 0.5 % ±1 Count
Iout: 4 Digits, Accuracy: 0.5 % ±1 Count
Voltmeter is user selectable to read either local voltage (at power supply) or remote voltage (at the load)
ADDR., OVP/UVL, V/A, FOLD, REM./LOCAL, OUT ON/OFF, LFP/UFP, CC/CV: GREEN LED’s.
ALRM (OVP, OTP, FOLD, AC FAIL): RED LED
±0.5 % of rated output voltage
±0.5 % of rated output current for units with Io <187.5; ±0.7 % of rated output current for Io ≤187.5
0.02 % of full scale
0.04 % of full scale
0.1 % + 0.2 % of rated output voltage
0.1 % + 0.4 % of rated output current
0.02 % of full scale
0.02 % of full scale
20 ms maximum between output V exceeding IEEE Limit and supply inhibit turning on
Set Over-Voltage Limit, Set Local/Remote
80-125
100-100
125-80
150-66
200-50
250-40
300-33
400-25
500-20
600-17
10 kW
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15 kW
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