MAN0923_Issue 3_04/15
Touchpoint Pro
Operating Instructions
150
10.4.5 Power Supply Redundancy Module (RDN Module)
Description
Suitable for redundant operation of DC 24 V
Input Voltage Range
8.4 – 36.4 VDC
Number of Inputs
2
Input Current (max.)
20 A per input
Output Reverse Voltage (max.)
40 VDC
Output Current (max.)
40 A
Output Voltage Drop
72 mV typical for input: 2 x 10 A, 140 mV typical for input: 2 x 20 A
Dimensions
36 mm x 124 mm x 127 mm (W x H x D)
Storage Conditions
–40 °C to +70 °C
Operating Conditions
–40 °C to +85°C, 5 to 95 %RH
10.4.6 Uninterruptible Power Supply Module (UPS)
Description
23.3 VDC – 30 VDC
Input Current
70 mA typical internal current consumption
Current consumption for battery charging in constant current mode at 24V input
1.7 A typical at battery selector position <10Ah
3.4 A typical at battery selector position >10Ah
Output Voltage
DC 24 V (nominal) in Normal Operation
Adjustable in Battery Operation
Output Current
Max. 25 A in Normal Operations min. 20 A in Battery Operation
Allowed Batteries
2 x 12 V
3.9 Ah – 130 Ah
VRLA (sealed lead acid) type
Dimension
46 mm x 124 mm x 127 mm (W x H x D)
Operating Conditions
–40 °C to +70 °C, 5 to 95 %RH (non–condensing)
Operating Humidity
5 to 95 %RH (non–condensing)
De–rating 60 °C to 70 °C
0.5 A / ºC
Storage Conditions
–40 °C to +85 °C, 5 to 95 %RH (non-condensing)
10. Specifications
