dolycon CT100 Series - Wiring of Switch Inputs

CT100 series inverters Installation and wiring
42
Relay
output
T1A/T1B/T1C
Relay output
T1A-T1B: normally closed
T1A-T1C: normally open
Contact capacity: 250VAC/3A,
30VDC/1A
T2A/T2B/T2C
Relay output
T2A-T2B: normally closed
T2A-T2C: normally open
Contact capacity: 250VAC/3A,
30VDC/1A
Commun
ication
interface
485+/485-
RS485
communication
interface
RS485 communication interface
3.8.6 Wiring of switch inputs
By using the internal +24V power supply of the inverter, the wiring of the external
controller for the NPN-type sink current is as shown below:
Figure 3-23 Wiring of NPN type sink current
By using the internal +24V power supply of the inverter, the wiring of the external
controller for the PNP-type source current is as shown below: