Galvanic Applied Sciences ProTech903 - Ommunications Nterface

Revision 14
177 August 02, 2019
11.3 Communications / Interface
Outputs
6 - 4-20mA outputs (isolated and scaled to
range)
3 - SPDT alarm relays 5 amps @ 30 VDC
or 8amps @ 120/23
0 VAC (up to 3 more
optional)
1 - 3 amp max 35 VDC or 3A 24-280 VAC
Solenoid Driver (standard), up to 7 more
(optional)
1 - USB port
1 - RS-232 Serial Port
1 - RS-485 isolated serial Port
1 - LAN Port for extended analog outputs
1 - Ethernet (optional)
Modbus communication on all ports
Inputs
8 discrete inputs (4 - Dry contact digital inputs
& 4 - wet contact digital inputs (12/24
VDC)
2 - 4-20 mA, user selected
Operator Interface
128x64 LCD Screen
Handheld Keypad (Intrinsically safe keypad
for D1 models)
10 visual indicators (LED) for quick status
Remote PC application program