MICRO-EPSILON scanCONTROL 25 Series Assembly Instructions Manual page 5

Trigger, Encoder, Mode Switching
The switching inputs of the multifunction port can either be used for encoder input,
trigger input or to load previously stored user modes.
The signal levels are switchable for all switching inputs between LLL (TTL logic) and
HLL (HTL logic):
- LLL level: Low 0 V ... 0.8 V, high 2.4 V ... 5 V, internal pull-up 10 kΩ connected to 5 V
- HLL-Pegel: Low 0 V ... 3 V, high 11 V ... 24 V (up to 30 V are permissible), internal
pull-up
10 kΩ connected to 24 V
- Pulse duration: ≥ 5 µs
External Laser Switch-off, Optional
The external laser switch-off is implemented as a hardware solution and is a top priority.
The laser can also be switched off by software.
This function is offered by sensors with the /SI option.
Use a serial key switch in the control circuit to switch off the laser
With standard sensors, connecting the supply voltage activates the laser light source in
the sensor.
Wiring details are available in the operating instructions, Chap. 5.2.6.
Ethernet Connection, Standard Connection to PC
RJ45 connector
Pin no. Color of stranded hook-
up wire SCR3000A-x
1 White (orange)
2 Orange
3 White (green)
4 Blue
5 White (blue)
6 Green
7 White (brown)
8 Brown
View on pin side
1
of male cable
connector
- The sensor supports an automatic, sensor-specific IP address in the link-local net
(169.254.x.x). No collision detection is implemented. This is also the default setting.
- The sensor supports DHCP . This setting is activated by default and has priority over
search the link-local net.
- The scanCONTROL 25xx sensor supports Power over Ethernet.
scanCONTROL 25xx
8-pin screw connector (sensor side)
Pin no. 10BaseT,
100BaseTX
5 Tx+
6 Tx-
8 Rx+
1
2
7 Rx-
3
4
2
3
1
8
4
7
5
6
1000BaseT
D1+
D1-
D2+
D3+
D3-
D2-
D4+
D4-
View on solder side
(cable) of screw connec-
tor (A-coded)
Page 5