1.6 Rear Panel Description
3
Note:
Rear terminals
accept 18 to 22 AWG
wire
• Relay #1 (COM, NO, NC) contact set for external device
control
3.
RLY 1
4.
RLY 2
• Relay #2 (COM, NO, NC) contact set for external device
control
6.
PLS OUT
• PLS OUT delivers a 5 V square wave in phase with the
sensor input frequency (standard)
Item
• RTN: Isolated ground
• STR is the terminal to the remote start switch
• STP is the terminal to the remote stop switch
• RSM is the terminal to the remote resume switch
• EOB: 130 ms (nominal) open collector pulse at the
completion of each batch cycle
• CNT: 130 ms (nominal) open collector pulse for each
engineering unit measured
8.
REMOTE
These six terminals are only
used when the optional
start/stop/resume card
(3-9020.450) is installed.
7.
SERIAL
• Serial outputs (future availability)
8
7
6
5
1
2
3
4
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8
RTN
STR STP RSM
REMOTE
EOB CNT
SERIAL
Tx GND Rx
PLS OUT
+
-
BLK RED SHLD
SENSOR
L
1
N
AC IN
+ GND NO C NC
RLY1
DC IN
NO C NC
RLY2
• 17 to 30 VDC power connection
2.
DC IN
5.
SENSOR
• Flow sensor/frequency input
• 90 to 132 VAC or 180 to 264 VAC power connection
(jumper selectable)
1.
AC IN
Operational Function
Содержание +GF+ SIGNET 9020 Intelek-Pro
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