Table of Contents
Advertisement
CABLE ASSY.
P/N SD0527700LXX
PIN-5
PIN-6
955QD
LDT
PIN-7
PIN-10
PIN-3
PIN-4
PIN-2
PIN-1
OUTPUT CONNECTION FOR 955QD LDT WITH DIFFERENTIAL INTERFACE
CABLE ASSY.
P/N SD0527700LXX
PIN-5
PIN-6
955QD
LDT
PIN-7
PIN-10
PIN-3
PIN-4
PIN-2
PIN-1
OUTPUT CONNECTION FOR A 955QD LDT WITH SINGLE ENDED INTERFACE
Figure 3-5: Output Signal Connections for 955 Quadrature LDT
BLUE
ORANGE
YELLOW
GRAY
GREEN
BROWN
POWER
RED
VSOURCE
SUPPLY
10 TO 30V
BLACK
COMMON
BLUE
**
ORANGE
A-
N.C.
YELLOW
**
GRAY
B-
N.C.
GREEN
**
BROWN
Z-
N.C.
POWER
RED
VSOURCE
SUPPLY
10 TO 30V
BLACK
COMMON
Drawing E0238300
Installation, Programming and Maintenance Manual
TYPICAL DIFFERENTIAL INTERFACE
A+
*
Rt
A-
B+
*
Rt
B-
Z+
Rt *
Z-
*
Note:
Rt is the termination resistor
typically used for RS-422 differential
connections. If these termination
resistors are not internal to the
controller, they should be installed
externally at the connector. If
these are not specified or included
COMMON
with the controller, use 1K OHM
resistors.
TYPICAL SINGLE ENDED INTERFACE
A+
B+
**
Note:
Tie back and insulate unused
A-, B- and Z- wires.
Z+
COMMON
Chapter 3: 955QD Overview
10
Advertisement
Table of Contents
