January 2008
Installation 2-10
This unit requires an external power
disconnect device such as a switch or
circuit breaker. The disconnect device
must be marked as such, clearly visible,
directly accessible and located within 1.8
m (6 ft) of the XDP.
XDP ALARMS - J3
DescriptionPin No.
NOTE:
1
2
3
4
5
6
7
8
9
10
11
12
Normal (NC)
Normal (C)
Normal (NO)
Fault (NC)
Fault (C)
Fault (NO)
Low (NC)
Low (C)
Low (NO)
Low-Low (NC)
Low-Low (C)
Low-Low (NO) Return (RTN)
Receive (RX)
Transmit (TX)
Description
3
2
1
Pin No.
RS232/485 COMM - J4
Pin No.
1
2
3
(See Appendix B)
required here.
No connections
Description
SYSTEM ANALOG OUTPUT - J5
Description
SYSTEM FAULT ALARM - J2
1
2
3
Pin No.
Description
11
12
10
9
8
7
3
2
1
Pin No.
6
5
4
OTHER CONNECTIONS - J7
XDP ANALOG OUTPUT - J8
Pin No.
3
2
1
No Connection
Return (RTN)
Analog Output (AOUT)
DescriptionDescription
Analog Input (IN)
Power Output (+24)
Return (RTN)
TRANSMITTER CONNECTIONS - J6
Pin No.
1
2
3
LEFT SIDE CONNECTIONS RIGHT SIDE CONNECTIONS
Color*
Red
White
Green
[* wire colors for Panametrics
#704-668 serial cable]
No connections
required here.
(See Appendix B)
No connections
required here.
(See Appendix B)
Ground Terminal
Description
Line Input (100-240 VAC)
Line Neutral
Line Ground
AC POWER INPUT - TB1
Pin No.
G
N
L
Voltage
Size
Type
Rating
Factory Jumper
1.25 Amp
5 x 20 mm
T
250 V
FUSE
Figure 2-2: XDP Wiring Connections (Drawing #702-363)
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