Panametrics Sentinel, User Manual, Page: 38 / 166

Chapter 1: Installation
Sentinel™ User’s Manual
J3 - CH1 TRANSDUCER**
Downstream SIG(+)
Downstream RTN(-)
Upstream RTN(-)
Upstream SIG(+)
Description
Description
J2 - INPUT/OUTPUT CONN.*
Mounting Boss
Grounding
Jumper
Protective
Conductor
Terminal
NOTE: Enclosure #1 is shown from
the rear with the rear cover removed.
Desig.
CH1UP
CH1RTN
CH1RTN
CH1DN
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
OUT - A
RTN - A
N/C
ALARM NO - B
ALARM COM - B
ALARM NC - B
OUT C - +24V
INPUT C - +
INPUT C - RTN
OUT D - +24V
INPUT D - +
INPUT D - RTN
J4 - CH2 TRANSDUCER**
Downstream SIG(+)
Upstream SIG(+)
Upstream RTN(-)
Downstream RTN(-)
CH2RTN
CH2DN
CH2RTN
CH2UP
Description
Analog Output A- AOUT A-
AOUT A+ Analog Output A+
Transmit / + TX
CTS
AOUT B-
AOUT B+
DTR
COM
RX
Analog Output B+
Data Term. Ready
Analog Output B-
Clear to Send
Receive / –
Ground
J1 - ANALOG & RS232/RS485
Desig. Description
*See wiring label inside rear cover.
J5 Pin No. Description
MODBUS CONN.
1
2
3
Nameplate
Pin #
1
2
3
4
Desig. Pin #
2
3
4
1
9
1
4
3
2
Pin #
7
6
8
5
+
Conduit Hole
7pl
**Important:
Transducer connections and other wiring accomplished
at the factory are shown for information purposes only
and should not be changed by the user.
–
N/C
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