Operating instructions

90 1892 1335 - Orion Radio Modem Operating Instructions - v2.9 / Aug 2009
Digital Outputs: Adaptor 01146 0201 A
Digital outputs and Alert: connect to Port 1 on the Orion
Connector pins are used as follows:
Pin No. Port 1
Digital Out
Ports 2 - 4
Digital In / Analogue
Alert option
Use adaptor 01146 0200 A
Relay Open collector
A1 N.C. no connection
B1 COM no connection
A2 N.O. output
B2 As B1 As B1
A3 Digital Out 1 COM
B3 Digital Out 1 N.O.
A4 Digital Out 1 N.C.
B4 Digital Out 2 COM
A5 Digital Out 2 N.C.
B5 Digital Out 2 N.O.
A6 Digital Out 3 N.C.
B6 Digital Out 3 N.O.
A7 Digital Out 3 COM
B7 Digital Out 4 N.C.
A8 Digital Out 4 COM
B8 Digital Out 4 N.O.