41
Serial communication port
Protocol SPA bus
Interface RS 485
Data interchange speed, selectable 9600 Baud
4800 Baud
2400 Baud
1200 Baud
300 Baud
Bus connection modules SPA-ZC 17 or SPA-ZC 21
Auxiliary power supply
Internal power unit for any supply voltage 80. . .265 V dc or ac
or 18...80 V dc
Power demand from auxiliary source, min. /max. values 10 W/15 W
Test voltages
Test voltages applied to the following points:
- alarm- and acknowledge/reset inputs to the frame
- output relay contacts to the frame
- auxiliary supply circuits to the frame
- inputs, outputs and supply circuits between themselves
Dielectric test voltage as per IEC 255-5 2 kV, 50 Hz, 1 min.
and SS 436 15 03
Impulse test voltage as per IEC 255-5 5 kV, 1.2/50 ps, 0.5 J
and SS 436 15 03
High-frequency interference test voltage as per 2.5 kV, 1 MHz
IEC 255-6 and SS 436 15 03
Environmental conditions
Service temperature range -10. . . +55°C
Storage temperature range -40. . . +70°C
Heat and damp as per I EC 68-2-3 < 95 % max. 56 d/y at +40 C
Degree of protection by enclosure IP 54
Weight 3.1 kg
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