MC³ 24.96.EX O&M Manual Page 70 08/14/01 4:34 PM/LDD
Analog Outputs
Isolated Analog Outputs are provided with the PCIO Board. There is a maximum of two outputs per
board. With two PCIO, a maximum of four analog outputs can be used. See “Analog Outputs” on
page 33.
PCAD BOARD
The transducer (load cell) connections are on the PCAD Board. There is a strap on this board to
switch between normal operation and Zener Barrier operation.
1 2 3 4 5 6 7 8
+
O
U
T
P
U
T
-
O
U
T
P
U
T
+
S
E
N
S
E
-
S
E
N
S
E
-
E
X
C
I
T
E
+
E
X
C
I
T
E
S
H
I
E
L
D
N
O
C
O
N
N
E
C
T
KEYBOARD LOCATION CODES
A1 B1 C1 D1 E1 F1 G1 H1
A2 B2 C2 D2 E2 F2 G2 H2
A3 B3 C3 D3 E3 F3 G3 H3
A4 B4 C4 D4 E4 F4 G4 H4
PRINTER PORT
MC³ CPU board must be specifically configured for Printer operation. Call Merrick for details to
verify your CPU board configuration.
Pin # Description
1 N/C
2 TX Data
3 N/C
4 N/C
5 Ground
6 N/C
7 Clear to send
8 N/C
9 N/C