Wiring And Configuration For Sttc Retrofits - GE Mark VIeS System Manual

7.3.3.4 Wiring and Configuration for STTC Retrofits

The following table provides a field wiring and channel comparison for retrofitting an existing STTC with a SUAA terminal
board to provide thermocouple inputs. The YUAA and SUAA are not isolated.
182 GEH-6855_Vol_II
STTC STTC
Channel
Screw Name
TC_P
1
TC_N
2
3 Shield
4 Shield
TC_P
5
TC_N
6
TC_P
7
TC_N
8
9 Shield
10 Shield
TC_P
11
TC_N
12
TC_P
13
TC_N
14
15 Shield
16 Shield
TC_P
17
TC_N
18
TC_P
19
TC_N
20
21 Shield
22 Shield
TC_P
23
TC_N
24
TC_P
25
TC_N
26
27 Shield
28 Shield
TC_P
29
TC_N
30
TC_P
31
TC_N
32
33 Shield
34 Shield
TC_P
35
TC_N
36
37-40 No Connect
41 Shield
42 Shield
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
SUAA SUAA
Screw Name
1 3 IO+
1 5 IO-
Chassis
Chassis
2 4 IO+
2 6 IO-
3 9 IO+
3 11 IO-
Chassis
Chassis
4 10 IO+
4 12 IO-
5 15 IO+
5 17 IO-
Chassis
Chassis
6 16 IO+
6 18 IO-
7 21 IO+
7 23 IO-
Chassis
Chassis
8 22 IO+
8 24 IO-
9 27 IO+
9 29 IO-
Chassis
Chassis
10 28 IO+
10 30 IO-
11 33 IO+
11 35 IO-
Chassis
Chassis
12 34 IO+
12 36 IO-
n/c
Chassis
Chassis
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