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WARNING! Because
the MForce MicroDrive
DOES NOT have a
Pin Configuration label
on the body of the device please
ensure that all wiring connections
are cross-checked against these
tables and figures.
NEED A CABLE?
The following cables
and converters are
available to interface
communications with
P2:
USB to RS-422/485:
MD-CC400-000
10-Pin IDC to 10-Pin Wire Crimp
Adapter: MD-ADP-H
Multi-Drop for 10-Pin Wire Crimp
Party-Mode
PD10-1434-FL3
1-14
P1 Connector Options
White/Yellow
White/Orange
White/Violet
White/Blue
Green
Black
Red
12" Flying Leads
P2 Connector - RS-422/485 Communications
Pin Assignment - P2 RS-422/485 Communications
10-Pin IDC
10-Pin Wire Crimp
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Recommended
Recommended
Converter/Cable
Converter/Cable
MD-CC400-000 and
MD-CC400-000
MD-ADP-H
Table 1.2.2: P2 — Pin Assignment, RS-422/485 Communications
P1
Figure 1.2.2: P1 Wire Color and Pin Assignment
Function
Description
Transmit +: Connects to Receive + of the
Pin 9
TX +
Communications Host.
Transmit –: Connects to Receive – of the
Pin 10
TX –
Communications Host.
Receive +: Connects to Transmit + of the
Pin 7
RX +
Communications Host.
Receive –: Connects to Transmit – of the
Pin 8
RX –
Communications Host.
+12 to +24 VDC Auxiliary Logic Supply Input.
Pin 5
Aux-Logic
This provides power to control and logic circuits
if main power is removed.
Receive +: This point will typically be used
Pin 6
RX +
to connect to RX+ (Pin 3/7*) of a second
MDrivePlus for Multidrop Communications.
Receive –: This point will typically be used
Pin 3
RX –
to connect to RX – (Pin 4/8*) of a second
MDrivePlus for Multidrop Communications.
Transmit –: This point will typically be used
Pin 4
TX –
to connect to TX – (Pin 1/9*) of a second
MDrivePlus for Multidrop Communications.
Transmit –: This point will typically be used
Pin 1
TX +
to connect to TX + (Pin 2/10*) of a second
MDrivePlus for Multidrop Communications.
Communications Ground. This Ground is ONLY
COMM
to be used to ground communications. Auxiliary
Pin 2
GND
Logic Supply must be grounded at the motor
supply ground.
* For multi-drop communications systems IMS offers the
PD10-1434-FL3 Prototype Development Cable. See Cables
and Cordsets in the Appendices for more details.
Motion Control MForce MicroDrive Hardware Manual Revision R112706
P1
1 2 3 4 5 6 7
7-Pin Pluggable Terminal
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