2: MODULE SPECIFICATIONS
OPENNET CONTROLLER USER’S MANUAL 2-37
Remote I/O Master Module General Specifications
Remote I/O Master Module Function Specifications
Type No. FC3A-SX5SM1
Power Voltage Supplied by the CPU module
Dielectric Strength Between power terminal on the CPU module and FG: 500V AC, 1 minute
Insulation Resistance
Between REMOTE OUT terminal and FG: 10 MΩ minimum (500V DC megger)
Between V.24 Interface terminal and FG: 10 MΩ minimum (500V DC megger)
Internal Current Draw Approx. 142 mA (24V DC) See Power Consumption on page 2-4.
FG Terminal M3 screw (Tightening torque: 0.6 to 1.0 N·m)
Ground Grounding resistance: 100Ω maximum
Grounding Wire UL1015 AWG22, UL1007 AWG18
Weight (approx.) 200g
Network Protocol INTERBUS
Transmission Speed 500 kbps
Transmission Distance
Between remote I/O master and remote bus station: 400m maximum
Between remote bus stations: 400m maximum
Remote bus total length: 12.8 km maximum
Quantity of Nodes 32 remote I/O slave stations maximum
I/O Points per Node 128 points maximum (64 inputs and 64 outputs)
Branch Levels 16 maximum (INTERBUS device levels 0 through 15)
Remote I/O Connector D-sub 9-pin female connector on the remote I/O master module
Network Cable INTERBUS cable
V.24 Interface Connector D-sub 9-pin male connector on the remote I/O master module
V.24 Interface Cable Serial straight cable
Electrostatic Discharge
Severity Level
ESD-3 (network interface)
See page 24-11.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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