GEORGE FISCHER +GF+ SIGNET 9020 Intelek-Pro, Instruction Manual

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9
2.5 Standard Output Connections
The sensor pulse output (PLS OUT) delivers a 5 V
square wave output in phase with the input
frequency. It can be used to drive +GF+ Signet
instruments (GF+ SIGNET 5090, 5091
and 5100) and other TTL compatible devices
(Figure 8).
Note:
To reduce the possibility of noise interference,
separate output lines from AC power lines.
Minimum load resistance: 10 K
Ω
Red (2)
Shld (3)
SIGNET
indicator or
controller
OR
Other
indicator or
controller
Input
Gnd
1 2 3 4 5 6 7 8 9 10 11 12 13 14
RTN STR STP RSM
REMOTE
EOB CNT
SERIAL
Tx GND Rx
PLS OUT
+ -
BLK RED SHLD
SENSOR
Figure 8
Sensor pulse output
(PLS OUT) connections
2.6 Optional Output Connections
The 9020 start, stop, and resume keys provide
control over a batching process. The optional
remote (SSR) card provides start/stop/resume
control via mechanical switch closures or active
low TTL pulses (125 ms min.) from a computer or
PLC (programmable logic controller), enabling
batch control from any location at the work site
(Figure 9). An open collector counter pulse output
and end-of-batch pulse output are also included
(Figures 10 and 11).