Advanced Videographic Recorder
SM2000
5 INSTALLATION
IM/SM2000
Issue 11
103
Fig. 5.5 Electrical Connections
Note.
Terminal screws must be tightened to a torque of 2.5 lbf.in (0.28 Nm).
Module Positions
A
B
C
D
E
F
Positions A and B
Analog Inputs
Section 5.4
+
THC
V*, mV
mA
RTD
+
THC mA
RTD
+
THC mA
RTD
+
THC mA
RTD
+
THC mA
RTD
+
THC
V*, mV
mA
RTD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
V*, mV
V*, mV
V*, mV
V*, mV
Positions B,
C and D
Relays
Section 5.7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
NC
NO
C
Transmit
LED
Continuity/
receive LED
RJ45
Connector
Position C
Ethernet
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+
24V
45mA
+
24V
45mA
Positions B,
C and D
24V PSUs
Section 5.4.4
+
1
2
3
4
5
6
7
8
L
N
+
24V DC
Position E
Power Supplies
Sections 5.4.4
and 5.6
1
2
3
4
5
6
7
8
+
Tx
+
Tx/Rx
COM
Position F
RS 485
Section 5.5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
di1
di2
di3
di4
di5
di6
do1
do2
do3
do4
do5
do6
COM
COM
COM
COM
+
a01
+
a02
Positions B,
C and D
Hybrid Board
Section 5.8
Digital
Inputs
Section
5.8.2
Digital
Outputs
Section
5.8.1
Analog
Outputs
Section
5.8.3
AC Power Supply Earth (Ground) Stud –
see
Warning
on page 102
.
External Voltage Divider –
see
Warning
on page 104.