Proton SL mini 3060 User Manual

Page 108 of 126
Proton Products SL mini and SLR mini Series Speed and Length Gauges Instruction Manual - issue 1s
SCREW TERMINALS
Connector type: Screw terminals
Functional
group
Screw
terminal*
Designation
Description
Notes
Logic
inputs
3
LIN1
Logic input 1
Low < +3V; High > +10.5V; Max
±30V
User configurable function.
4
LIN2
Logic input 2
5
LIN3
Logic input 3
Logic
outputs
6
LOP1
Logic output 1
Floating or pull-down; user
configurable function.
7
LOP2
Logic output 2
CANbus
8
CAN H
CANbus high
For connection to Proton
Products accessories.
9
CAN L
CANbus low
Laser
safety
12
SHUT_ST
Shutter status
Pulled down to DGND when the
shutter is open.
13
/SHUT_EN
Shutter control
Pull down to DGND to open the
laser shutter.
14
/LSR_EN
Laser enable
Pull down to DGND to enable the
laser diode.
RS-232
16
RXD
RS-232 receive
17
TXD
RS-232 transmit
Pulse
outputs
1
POUT +V
Pulse output external
power supply
If no external power supply is
connected, then the pulse
outputs default to the internal
+5V supply.
18
P1A
Pulse output 1
RS-422 compliant differential pair
outputs. Pulse outputs 1 and 2
may be user-configured for
independent or quadrature
operation.
19
/P1A
Inverted pulse output 1
20
P2A
Pulse output 2
21
/P2A
Inverted pulse output 2
25
+24V
Power supply
Operating voltage: 15 to 28VDC
Power consumption: 15W
2
DGND
Power supply and
signal ground
reference
15
DGND
24
DGND
Shield
S
Shield
Shield
Connect to cable and plug
shields
Key-switch
26
KEY SW
Laser enable key-
switch
This terminal is connected via
the key-switch to DGND. A
removable jumper connects this
terminal to the /LSR_EN (14)
terminal.
* screw terminal numbering corresponds to the pin numbering for the DB25 INTERFACE connector
on the gauge.

Proton SL mini 3060 Specifications

General

Brand	Proton
Model	SL mini 3060
Category	Security Sensors
Language	English