ABB SM2000 User Manual page 86

...5 INSTALLATION
...5.3 Electrical Connections – Fig 5.5
Module Positions
A B C D
Positions A and B
Analog Inputs
Section 5.4
+
THC mA
1
V, mV RTD
2
–
3
+
THC mA
4
V, mV
RTD
5
–
6
+
THC mA
7
V, mV RTD
8
–
9
10
11
+
THC mA
12
V, mV
RTD
13
–
14
+
THC mA
15
V, mV
RTD
16
–
17
+
THC mA
18
V, mV RTD
19
–
20
84
Warnings.
1 The AC power supply earth (ground) cable must be connected to the earth
(ground) stud
E
2 An external voltage divider (part no. GR2000/0375) is required for each
channel for voltage input ranges above 2V, on which 'Input type' is set to
'Voltage' – see Sections 4.6.2 and 5.4.1.
F
1
AC Power Supply
Earth (Ground) Stud
Positions B, Positions B,
C and D C and D
Relays 24V PSUs
Section 5.7 Section 5.4.4
NC
1 1
2 NO 2
3 C 3
NC
4 4
5 NO 5
6 C 6
NC
7 7
8 NO 8
C
9 9
10 10
NC
11 11
NO
12 12
13 C 13
14 NC 14
15 15
NO
16 16
C
NC
17 17
18 18
NO
19 C 19
20 20
Fig 5.5 Electrical Connections
.
Position C
Ethernet
+ Transmit
LED
24V
45mA
– Continuity/
receive LED
+
24V
45mA
–
RJ45
Connector
+
2
–
Position E
Positions B,
Power Supplies
C and D
Sections 5.4.4 & 5.6
Hybrid Board
Section 5.8
1 di1
2 di2
3
di3
Digital
4
di4
Inputs
5 di5
Section
6 di6
5.8.2
7
COM
8 COM
9 do1
10 do2
Digital
11 do3
Outputs
Section
do4
12
5.8.1
13 do5
14 do6
15
COM
COM
16
+
17
a01 Analog
18 –
Outputs
+
19 Section
a02
5.8.3
–
20
1 L
N
2
3
4
+
5
24V DC
–
6
+
7
Tx PSU
–
8
Position F
RS 485
Section 5.5
1
2
3
4
+
Tx
5
–
+
6
Tx/Rx
–
7
8 COM