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4-4
Parts of the Meter
4
Figure 4-2B. DC Power - Connector Label for Rear Connectors
P2 / CABLE CONNECTOR
TARE(T)V
F 1
VALLEY(V)V
F 3
DIG RTN
FF 7
PEAK/VALLEY OR EXT RESET
5
DISPLAY HOLD
9
RESET ALARMS AND/OR
9
VV
PRINT COMMAND
11
NONSTANDARD TX
13
+V EXT
15
SP2
17
AL2
19
2
PEAK(P)
4
SWLIN2
6
PUSH TO CAL
8
+5V
LOCKOUT EEPROM &
MENU PUSH BUTTON
12
NONSTANDARD RX
14
PUSH TO CAL
16
SP1
18
AL1
20
RTN EXT
P4 / RS232
6
N/C
5
COMM RTN
4
RX
3
TX
2
RTS
1
N/C
P4 / RS485
6
N/C
5
B,-RX
4
A, +RX
3
COMM RTN
2
B, -TX/RX
1
A, +TX/RX
P5 / ANALOG OUT
1
RETURN
2
4-20MA
3
0-10V
P6 / RELAY
P7 / RELAY
P7
P1
P2
P3
P4
P5
P6
P9
1 2 3
1 2 3
NO1
CM1
NC1
NO2
CM2
NC2
1 2 3 4 5 6
*
P18 / 4RELAY
NO3
CM3
NC3
NO4
CM4
NC4
+E
+S
- S
- E
+R
- R
CONNECT TO LOW VOLTAGE LIMITED ENERGY CIRCUITRY ONLY.
N/C
+
P1 / DC
POWER
P8 / BCD (see manual for pinout)F
P9&P3 / SIGNAL IN
1
1
1
1
1
1
1
1
P8 or P16
19
*
NOT AVAILBALE
WITH=DC POWER
10
11
Содержание DP461-S
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