Technical data
Appendix A Technical data
A.1 EXOcompact Ardo
A.1.1 General data
Supply voltage 24 V ~ (21…27 V ~ 50…60 Hz) / 20…36 V DC (not units with a CI input)
Power consumption 4 VA
Protection class IP20
Ambient humidity Max. 95 % RH
Ambient temperature 0…50 °C
Storage temperature -20…+70 °C
Operating system EXOreal
Battery backup Memory and real-time clock, at least 5 years
Mounting DIN-rail, cabinet or wall (with accessory)
Number of modules 8.5
Dimensions, external (WxHxD) 149 x 121 x 58 mm
149 x 136 x 58 mm (XCA20…)
Weight (incl. packaging) 0.40 kg
A.1.2 Inputs & Outputs
Please refer to the manual Inputs and outputs specifications for detailed information regarding the inputs and
outputs in this model.
+C output 24 V DC, 0.15 A, short circuit-protected (not available for XCA20…)
Digital Output (DO) Max 2 A continuous load, total max 8 A
A.1.3 Communication ports
Communication ports 1/2/3, model dependent
Serial ports 1/2, model dependent
Ethernet ports 1
M-Bus ports 0/1, model dependent
A.1.4 Serial ports
Port type RS485
Port number 1 and/or 2
Default protocol EXOline slave
Supported protocols Modbus slave / Modbus master / M-Bus master / EXOline master / EXOline slave / EFX master
Port isolation Yes (port 1), No (port 2)
Communication speed 9600 baud (1200…76800 baud)
Parity Even (odd/even/no parity)
Stop bits 8 bits, 1 or 2 stop bits
Cable connection Push-in connector or screw terminal
22
EXOcompact Ardo, Eedo and Vido manual, Rev.
B
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