Category Specification
Between analogue inputs and other I/Os: 600 V, 50 Hz for 60 s
Ingress protection
Unmounted: No protection rating
Mounted in rack: IP20 according to IEC/EN 60529
Size L 28 mm × H 162 mm × D 150 mm (1.1 in × 6.4 in × 5.9 in)
Weight 250 g (0.5 lb)
13.9.2 EIM3.1 terminal overview
Terminal Symbol Name Type
F/G F/G Ground
1
+ 12 or 24 V DC (nominal)*
2 - 0 V DC
3 Normally open
Relay output (30 V DC and 6 A)
4 Common
5 Normally open
6 Common
7 Normally open
8 Common
9
Normally open
Relay output with wire break detection (30 V DC and 6 A)
10 Common
11 Bi-directional input
Digital input (OFF: 0 to 2 V DC, ON: 8 to 36 V DC, Impedance: 4.7 kΩ)
12 Bi-directional input
13 Bi-directional input
14 Bi-directional input
15 COM Common Common for digital input terminals 11 to 14
16
MPU input with wire btreak detection (Voltage: 2 to 70 V AC peak, Frequency: 2 to
20,000 Hz)
17 COM Common MPU or W input
18 W W input (Voltage: 8 to 36 V AC, Frequency: 2 to 20,000 Hz)
19 Analogue current or resistance measurement input (RMI)
(Current input: 0 to 20 mA, or 4 to 20 mA;
Pt100/1000: -40 to 250 ºC;
Resistance measurements: 0 to 2.5 kΩ;
Digital inputs (dry contact with cable supervision): maximum 330 Ω for ON detection;
Minimum current rating for connected relays: 2.5 mA)
20
21
22 COM Common Analogue input common
*Note: Class societies require an independent power supply for the EIM. The EIM must therefore not be connected to the same
power supply source as the PSM.
13.9.3 Frame ground characteristics
More information
See Hardware characteristics and configuration, General characteristics, Frame ground characteristics.
DESIGNER'S HANDBOOK 4189340911K UK Page 446 of 521
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