GP485A TDK Corporation, GP485A Datasheet - Page 22

• 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

Specifications Genesys™ 2400 W
*11: The Constant Current programming readback and monitoring accuracy
22
2. Display
3. Indications
1.6 Interface RS-232 & RS-485 or Optional GPIB / LAN Interface
Model
1. Remote Voltage Programming (16 bit)
Resolution (0.012 % of Vo Rated)
Accuracy (0.05 % Vo Rated + 0.05 % of Vo Actual Output) mV
2. Remote Current Programming (16 bit)
Resolution (0.012 % of Io Rated)
Accuracy (0.2 % of Io Rated + 0.1 % of Io Actual Output)
(13*)
3. Readback Voltage
Resolution (0.012 % of Vo Rated)
Accuracy (0.1 % Vo Rated + 0.1 % of Vo Actual Output)
1.4 Analog Programming and Monitoring
1. Vout Voltage Programming
2. Iout Voltage Programming (*11)
3. Vout Resistor Programming
4. Iout Resistor Programming (*11)
5. On/Off control (rear panel)
6. Output current monitor
7. Output voltage monitor
8. Power supply OK signal
9. CV/CC indicator
10. Enable/Disable
11. Local/Remote analog control
12. Local/Remote analog control indicator
1.5 Front Panel
1. Control functions
does not include the warm-up and load regulation thermal drift.
By electrical signal or Open/Short: 0~0.6 V or short: Remote, 4~5 V or open: Local
Open collector, Local: Open, Remote: On. Maximum voltage: 30 V, maximum sink
current: 5 mA
Vout/Iout manual adjust by separate encoders (coarse and fine adjustment selectable)
OVP/UVL manual adjust by Volt. Adjust encoder
AC on/off, Output on/off, Re-start modes (auto, safe), Foldback control (CV to CC),
Go to local control
Address selection by Voltage (or current) adjust encoder. Number of addresses: 31
RS-232 / RS-485 and IEEE488.2 selection by IEEE enable switch and DIP switch
Baud rate selection: 1200, 2400, 4800, 9600 and 19200
Voltage 4 digits, accuracy: 0.5 % ±1 count
Current 4 digits, accuracy: 0.5 % ±1 count
Voltage, Current, Alarm, Fine, Preview, Foldback, Local, Output On,
Front Panel Lock, CV/CC
V
mV
mA
mA
mV
mV
0~100 %, 0~5 V or 0~10 V, user-selectable. Accuracy and linearity:
±0.5 % of rated Vout.
0~100 %, 0~5 V or 0~10 V, user-selectable. Accuracy and linearity:
±1 % of rated Iout.
0~100 %, 0~5/10 kΩ full scale, user-selectable. Accuracy and linearity:
±1 % of rated Vout.
0~100 %, 0~5/10 kΩ full scale, user-selectable. Accuracy and linearity:
±1.5 % of rated Iout.
By electrical. Voltage: 0~0.6 V/2~15 V, 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
TTL high (4~5 V) -OK, 0 V-Fail 500 Ω series resistance
Open Collector, CC mode: On, CV mode: Off. Maximum voltage: 30 V,
maximum sink current: 10 mA
Dry contact. Open: off, Short: on. Max. voltage at Enable/Disable in: 6 V
*12: For cases where conformance to various safety standards
0.96
16
8
0.96
8
36
900
(UL, IEC, etc.) is required, to be described as 190 – 240 V AC
(50/60 Hz) for 3-phase 208 V models.
28.8
720
1.2
20
10
1.2
10
1.92
16
18
450
1.92
32
16
20
2.40
20
14.4
360
2.40
40