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I
3
NSTALLATION AND COMMISSIONING
I
NSTALLATION AND COMMISSIONING
3.3
ELECTRICAL INSTALLATION
3.3.1
Connections and cabling
RMS ADVANCED
RMS LITE
Connection
Cabling
Mains montoring
Digital Out
Monitoring System
Rack Monitoring System
1
2
3
1
2
3
1
Fuse plug > 3.3.3
2
Mains Connections > 3.3.2
3
MAINS MONITORING
Mains monitoring connections
4
DIGITAL OUT
Digital switching outputs 1 - 4
5
DIGITAL IN
Digital inputs 1 - 8
6
ALERT IN
Alarm inputs 1 - 4
7
TEMPERATURE/HUMIDITY
4
4
• Before connecting the RMS to the mains, properly connect all the
components to the rear of the device. Observe VDE regulations!
• Only have mains voltages connected by authorised skilled persons.
• Use wire end ferrules when connecting litz cables!
• Observe the information on documentation (> A2)!
• Avoid tensile loads, serious kinking and damage to the cables as a
result of sharp edges or unsuitable tools (optional cable protection avai-
lable).
– 3 terminal pairs L1, L2 and L3 for the connection of 3 mains voltages
– Potential-free, no common earth reference
– U IN 50 ... 255 V AC
– Only have mains voltages connected by authorised skilled persons.
Observe VDE regulations!
- 4 terminal pairs for the connection of 4 consumers
– Potential-free relay switch contacts
– Relay 108 cycles purely mechanically, 105 cycles at maximum loads-
witched
– Maximum load switched 1.5 A at 230 V AC, 2 A at 30 V DC
temperature or humidty sensor
connections 1-4
8
UPS IN
UPS connections 1 - 2
9
10 BASE T
RJ45 Ethernet network connection
10
AUX
Serial interface for the control
and monitoring of external devices
11
COM
Serial interface for terminal connection
5
6
7
6
13
8 9
10 11
8 9
10
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