
17-32
System 3
BH32 Behavioral Cage Controller
DB25
Digital
IO
‐
2
Pinout
Molex
Pin
and
Socket
Connectors
EXTERNAL
POWER
V+ Positive Voltage
NC No Connection
G Ground
1.57mm Diameter Standard Molex Pin and Socket connectors on top panel.
Important!
The external power connectors are shorted together; do not connect a second
external power source.
I/O
CONNECTORS
V+ Positive Voltage
S Signal
G Ground
Pin
Name
Description
Pin
Name
Description
1
A1
Bank A
Bits 1, 3, 5, and 7
14
D7
Bank D Bit 7
2
A3
15
A2
Bank A
Bits 2, 4, 6, and 8
3
A5
16
A4
4
A7
17
A6
5
B1
Bank B
Bits 1, 3, 5, and 7
18
A8
6
B3
19
B2
Bank B
Bits 2, 4, 6, and 8
7
B5
20
B4
8
B7
21
B6
9
D1
Bank D
Bits 1, 2, 3, 4, and
6
22
B8
10
D2
23
D8
Bank D Bit 8
11
D3
24
GND
Ground
12
D4
25
D5
Bank D Bit 5
13
D6