Op4 Output; Serial Communications - ascon M1 line Manual

2 - Electrical connections
OP2 OUTPUT
OP2 output can be relay (Std) or
SSR drive.
The "jumper" on the auxiliary
board selects the output type:
Link Pins 1-2 for OP2-Relay
Link Pins 2-3 for OP2-SSR drive
Jumper
3
2
1
12
B
2.3.4 OP4 OUTPUT (option)
PV retransmission
• Galvanic isolation
500Vac/1 min
• 0/4...20mA (750Ω or 15Vdc
max.)
Auxiliary
2.3.5 SERIAL COMMUNICATIONS (option)
board
• Galvanic isolation 500Vac/1 min
• Compliance to the EIA RS485
standard for Modbus/Jbus
A
Please, read:
gammadue
controller series serial com-
munication and configuration
mA
® deltadue ®
and
B
7
Load
8
B
7
RX
TX
8