Laurel Electronics LAUREATE SERIES DPM - Manual (Page 7)

-5-
4.4 J4 - ANALOG OUTPUT
LOAD CELL METER
-10 V EXCITATION
-SENSE
-SIGNAL
+SIGNAL
+10 V EXCITATION
+SENSE
4.5 J 2 - DUAL SETPOINT CONTROLLER
4.3 J5 - SIGNAL INPUT ( CONTINUED )
RELAY OUTPUTS
1
2
3
4
5
6
ALARM 1 - N/O CONTACT
ALARM 1 - N/C CONTACT
ALARM 1 - COMMON
ALARM 2 - N/O CONTACT
ALARM 2 - N/C CONTACT
ALARM 2 - COMMON
1
2
3
4
5
6 ALARM 1 - SOURCE 1
ALARM 1 - SOURCE 2
ALARM 1 - DRAIN
ALARM 2 - SOURCE 1
ALARM 2 - SOURCE 2
ALARM 2 - DRAIN
AC
AC
AC
AC
SOLID STATE RELAY OUTPUTS
Switching AC 125Vac @120 ma max.
1
2
3
4
5
6
ALARM 1 - SOURCE 1
ALARM 1 - SOURCE 2
ALARM 1 - DRAIN
ALARM 2 - SOURCE 1
ALARM 2 - SOURCE 2
ALARM 2 - DRAIN
SOLID STATE RELAY OUTPUTS
Switching DC 125Vdc @240 ma max.
+ DC
+ DC
- DC
+ DC
+ DC
- DC
1
2
3 0 TO 20 MA OUTPUT
0 TO 10 VDC OUTPUT
ISOLATED GROUND
1
2
3
4
5
6
J5
RS - 485 INTERFACE - J3A & J3B
ISO GROUND
BRX
ARX
ATX
BTX
ISO GROUND
BCD OUTPUT
2
8
20
80
200
800
2K
8K
20K
80K
200K
800K
DATA READY
BCD ENABLE
ISO 5 / 15VDC 1
3
5
7
9
11
13
15
17
19
21
23
25
27
29 2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
4
10
40
100
400
1K
4K
10K
40K
100K
400K
+ POL
BCD HOLD
ISOLATED GND
4.6 J3 DIGITAL INTERFACE
COMPUTER
GROUND
TRANSMIT +
TRANSMIT -
RECEIVE -
RECEIVE +
GROUND
6
5
4
3
2
1
RS - 232 INTERFACE - J3A
N/C
ISO GROUND
RX
TX
RTS
N/C
6
5
4
3
2
1
COMPUTER
GROUND
TRANSMIT
RECEIVE
RTS
FULL DUPLEX COMPUTER
GROUND
TX/RX -
TX/RX +
GROUND
6
5
4
3
2
1
HALF DUPLEX
ISO GROUND
ATX/ARX
BTX/BRX
ISO GROUND