Azbil DCP31 - Heat;Cool Output (3 D)

4-11
Chapter 4. WIRING

Heat/cool output (3D)
Connectasfollows.
Handling Precautions
• When switching small currents, connect a bleeder resistor to
allow current flow of the minimum relay switching input (100mA
min.).

Heat/cool output (5K)
Connectasfollows.
Handling Precautions
• Current output and voltage output can be selected by setups
C 7 5
and
C 7 6
.
Voltage output is reliant on an internal fixed-current circuit.
Set the current value in the setup data so that the optimum volt-
age is obtained matched to the conditions of the SSR in use and
load.
Factory setting: general-purpose SSR voltage value.
11
12
13
14
15
16
Load
Power supply
Load
Power supply
Output 1
Contact rating, resistive load
5A (30 Vdc/120 Vac)
4A (240 Vac)
Minimum switching current: 100 mA
Output 2
Contact rating, resistive load
5A (30 Vdc/120 Vac)
4A (240 Vac)
Minimum switching current: 100 mA
11
12
13
(SSR)
14
15
16
(SSR)
Load
Load
Output 1
• Current output:
4 to 20/0 to 20 mAdc
Load resistance 600 Ω min.
• Voltage output:
2 to 22 mAdc
With current adjustment function (setup: C78)
Output 2
• Current output:
4 to 20/0 to 20 mAdc
Load resistance 600 Ω max.
• Voltage output:
2 to 22 mAdc
With current adjustment function (setup: C79)