Last Modified: March 20, 2017
Module Connector
Front Connector Diagram
|
Pin Number
|
Column A
|
Column B
|
Column C
|
Channel
|
|
32
|
AIGND
|
EX+
|
AI+
|
0
|
31
|
SCA
|
EX-
|
AI-
|
30
|
SCA
|
RS-
|
RS+
|
29
|
AIGND
|
EX+
|
AI+
|
1
|
28
|
SCA
|
EX-
|
AI-
|
27
|
SCA
|
RS-
|
RS+
|
26
|
AIGND
|
EX+
|
AI+
|
2
|
25
|
SCA
|
EX-
|
AI-
|
24
|
SCA
|
RS-
|
RS+
|
23
|
AIGND
|
EX+
|
AI+
|
3
|
22
|
SCA
|
EX-
|
AI-
|
21
|
SCA
|
RS-
|
RS+
|
20
|
DGND
|
T0
|
T1
|
No Channel 5
|
19
|
T4
|
T2
|
T3
|
18
|
T5
|
T6
|
T7
|
17
|
AOGND
|
AO0+
|
AO1+
|
16
|
AO4+
|
AO2+
|
AO3+
|
15
|
AO5+
|
AO6+
|
AO7+
|
14
|
AIGND
|
EX+
|
AI+
|
4
|
13
|
SCA
|
EX-
|
AI-
|
12
|
SCA
|
RS-
|
RS+
|
11
|
AIGND
|
EX+
|
AI+
|
5
|
10
|
SCA
|
EX-
|
AI-
|
9
|
SCA
|
RS-
|
RS+
|
8
|
AIGND
|
EX+
|
AI+
|
6
|
7
|
SCA
|
EX-
|
AI-
|
6
|
SCA
|
RS-
|
RS+
|
5
|
PFI0
|
EX+
|
AI+
|
7
|
4
|
SCA
|
EX-
|
AI-
|
3
|
SCA
|
RS-
|
RS+
|
2
|
RSVD
|
DGND
|
RSVD
|
No Channel
|
1
|
RSVD
|
RSVD
|
RSVD
|
TB-4339/B/C Pinout
RM-4339 Pinout
Table 1. Signal Descriptions
Signal
|
Direction
|
Description
|
AIGND
|
—
|
Analog input ground.
|
AOGND
|
—
|
Analog Output Ground.
|
AI<0..7>+, AI<0..7>-
|
Input
|
Analog Input Channels—
AI+ and AI- are the positive and negative inputs of the differential analog channel.
|
SCA<0..7>
|
—
|
These terminals provide the connection point to the shunt calibration switch.
|
EX<0..7>+, EX<0..7>–
|
Output
|
Provides the differential bridge excitation voltage.
|
RS<0..7>+, RS<0..7>–
|
Input
|
Remote Sense Input—The remote sense pins sense the actual voltage applied to the bridge.
|
AO<0..7>+, AO<0..7>-
|
Output
|
Wide Bandwidth Analog Output Channels— This signal is a current-limited and external-voltage-fault protected copy of the first gain stage output.
|
T<0..7>+, T<0..7>–
|
Input/Output
|
Input/Output TEDS Sensor Digital Communication Lines—This line is referenced to DGND.
|
RSVD
|
—
|
These pins are reserved for communication with the accessory.
|
DGND
|
—
|
Digital Ground—This terminal supplies the reference for module digital signals and is connected to the module digital ground.
|
PFI0
|
Input/Output
|
Programmable Function Interface—3.3 V digital signal for sending or receiving trigger and synchronization signals. This line is referenced to DGND.
|
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