Toshiba NV Series Hardware Manual page 166

B.3.4 EXM34
EXM34: AD368→AD668 (for G3 I/O migration) terminal block signal conversion adapter
AD368 terminal
block
Terminal
Pin No.
name
1 24Vdc+
2 24Vdc-
3 LG
4 FG
5 1V
6 1C
7 1I
8 1G
9 2V
10 2C
11 2I
12 2G
13 3V
14 3C
15 3I
16 3G
17 4V
18 4C
19 4I
20 4G
Connect the signal line to either voltage input nV or current input nI of the AD368 terminal block.
The connection of pins 1 to 4 of the AD368 terminal block differs when EXM34 is mounted as shown in the
table below.
Pin No.
1 24Vdc+
2 24Vdc-
3 LG
4 FG
Pins 37 and 38 (alarm output) of the AD368 terminal block do not function when EXM34 is mounted.
CBM34 (terminal block type)
AD668 terminal
block
Terminal
Pin No.
name
- 24Vdc+ 17
- 24Vdc- 18
- LG 19
- FG 20
- 1P 1
- 1N 2
- 1P 1
- FG 20
- 2P 3
- 2N 4
- 2P 3
- FG 20
- 3P 5
- 3N 6
- 3P 5
- FG 20
- 4P 7
- 4N 8
- 4P 7
- FG 20
When EXM34 is used:
Connects the plus (+) side of 24Vdc external power to AD668.
Connects the negative (-) side of 24Vdc external power to AD668.
Connects the line ground of external power.
Connects to the same frame ground with the shield of analog signal line.
Figure B.11 EXM34 signal conversion
Unified Controller nv Series type1 light Controller Unit Operating Instructions
1N
2N
3N
4N
5N
6N
7N
8N
24Vdc-
FG
AD368 terminal AD668 terminal
block
Terminal Terminal
Pin No.
name name
21 5V -
22 5C -
23 5I -
24 5G -
25 6V -
26 6C -
27 6I -
28 6G -
29 7V -
30 7C -
31 7I -
32 7G -
33 8V -
34 8C -
35 8I -
36 8G -
37 ALM
38 ALMC
When AD368 is used:
Normally open (analog input)
+10V reference voltage output
B
1P
2P
3P
4P
5P
6P
7P
8P
24Vdc+
LG
block
Pin No.
5P 9
5N 10
5P 9
FG 20
6P 11
6N 12
6P 11
FG 20
7P 13
7N 14
7P 13
FG 20
8P 15
8N 16
8P 15
FG 20
147