Honeywell Touchpoint Pro Technical Handbook page 177

TECHNICAL SPECIFICATIONS
21.4.4 Backplane
Description
Electrical Connection
Supply Voltage
Backplane current Rating
Backplane connector
Environmental Protection Class Equipment Class III, Installation Cat 2, Pollution Degree 2
Operating Temperature
Storage Temperature
21.4.5 Power Supply Redundancy Module (RDN Module)
Description
Input Voltage Range
Number of Inputs
Input Current (max.)
Output Reverse Voltage (max.)
Output Current (max.)
Output Voltage Drop
Dimension
Operating Temperature
Storage Conditions
Operating Humidity
Part. No. 2400M2501_6
5, 7, 9 and 10 I/O slot (excluding first slot reserved for RCM) backplane PCB for
providing power and Ring Network connections to the RCM and I/O modules
Two-wire (+V and –V) connector at Power Supply Input for 5, 7, 9 I/O Slot
Backplane
2 x two-wire (+V and –V) at Power Supply Input for 10 I/O Slot Backplane
10–pin backplane connector for connection to RCM and I/O Modules
18–32 VDC
Maximum 20 A
Maximum 32 V, 4.04 A
–40 °C to +70 °C
–40 °C to +70 °C
Suitable for redundant operation of DC 24 V
8.4 – 36.4 VDC
2
20 A per input
40 VDC
40 A
72 mV typical for input: 2x10 A
140 mV typical for input: 2x20 A
36 mm x 124 mm x 127 mm (W x H x D)
–40 °C to +70 °C (–40 °F to 158 °F)
5 to 95 %RH (non–condensing)
170
Touchpoint Pro
Technical Handbook