4.1 External Input/Output Connector and Signals
34
Do not connect to reserved pins.
Connector Type and Signal Pinouts
EXT I/O connector
Connector
•
57RE-40500-730B (50-pin: DDK)
Rear Panel
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
Pin
Signal name
I/O
Pin
Signal name
I/O
1
COM
-
26
COM
-
2
EX24V)
Input
27
EX24V)
Input
3
OUTPUT
Input
28
INTERLOCK
Input
4
OUT1(1)_ON
Input
29
OUT1(2)_ON
Input
5
OUT1(3)_ON
Input
30
OUT1(4)_ON
Input
6
OUT1(5)_ON
Input
31
OUT1(6)_ON
Input
7
OUT1(7)_ON
Input
32
OUT1(8)_ON
Input
8
OUT2(1)_ON
Input
33
OUT2(2)_ON
Input
9
OUT2(3)_ON
Input
34
OUT2(4)_ON
Input
10
OUT2(5)_ON
Input
35
OUT2(6)_ON
Input
11
OUT2(7)_ON
Input
36
OUT2(8)_ON
Input
12
OUT3(1)_ON
Input
37
OUT3(2)_ON
Input
13
OUT3(3)_ON
Input
38
OUT3(4)_ON
Input
14
OUT3(5)_ON
Input
39
OUT3(6)_ON
Input
15
OUT3(7)_ON
Input
40
OUT3(8)_ON
Input
16
OUT4(1)_ON
Input
41
OUT4(2)_ON
Input
17
OUT4(3)_ON
Input
42
OUT4(4)_ON
Input
18
OUT4(5)_ON
Input
43
OUT4(6)_ON
Input
19
OUT4(7)_ON
Input
44
OUT4(8)_ON
Input
20
(Reserved)
45
(Reserved)
21
(Reserved)
46
(Reserved)
22
(Reserved)
47
(Reserved)
23
(Reserved)
48
(Reserved)
24
ALARM
Output
49
BUSY
Output
25
TEMP
Output
50
(Reserved)
