G&L MMC-A2, Hardware Manual

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Standalone MMC Control
60 MMC Hardware Manual G & L Motion Control Inc.
Table 4-24:
Axis I/O Port Pin Descriptions
Function Notes Pin
Encoder Input (A, A/,
B, B/, I, I/) Provides connections to an incremental encoder
having differential outputs. 1-5, 10
D/A Output (DA+, DA-
) +/- 10V D/A output for controlling an analog
drive having a differential input. 8, 9
DC Input (DCIN+,
DCIN-) Provides connection to an input device (sink or
source). 6, 7
DC Outputs (DCOUT1,
DCOUT2) Provides connection to an output device (sink or
source). 13, 14
DCOSS Connect this pin to +24 Vdc to configure the
outputs (DCOUT1 & DCOUT2) as sinking-type,
and to +24 Vdc Common to configure the DC
Outputs (DCOUT1 & DCOUT2) as sourcing-
type. 15
24 Vdc out 24 Vdc output to be used to power connected
input and/or output devices. 11
COM 24 Vdc Common used to provide the 24 Vdc
return path for sinking-type outputs. 12
Shield Ground Provides a path for shield current through the
chassis to an external single point ground. Shell
Table 4-25: Axis I/O Port Pin Assignments
Pin Signal In/Out Connector Pinout
1 A In 15-pin HD female D-sub
2 A/ In
3 B In
4 B/ In
5 I In
6 DCIN+ In
7 DCIN- Out
8 D/A+ Out
9 DA- Out
10 I/ In
11 +24 Vdc Out
12 COM In
13 DCOUT1 In/Out
14 DCOUT2 In/Out
15 DCOSS In/Out
Connector
Shell Drain In
5
1
11
15
10
6
Connector
Shell