2TLC172188M0201, rev. H
6
www.abb.com/lowvoltage
2012-01-03
3 Hardware
3.1 Smart Logger
Connections
The external sensors and stop units used for Smart Logger are connected to appropriate M12-connectors on top of
the unit.
Separated power supplies
To prevent Smart Logger from being damaged by current and voltage levels from externally connected equipment,
all inputs and outputs and external units have galvanic opto-isolation. For this reason the external units and I/O’s
are powered using a 24 VDC power supply (SM6) and the CPU in Smart Logger is powered by the computer via
the USB-cable.
Communication with computer
Smart Logger communicates with the computer using the USB cable in the PC connector on top of the unit.
Starting Smart Logger
Make sure that Smart Logger is turned off before external units are connected. Start Smart Logger by connecting
the USB cable to the computer and connecting the power supply.
Technical specifications
Manufacturer:
ABB AB / JOKAB SAFETY
Designation:
Smart Logger
Article number:
2TLA070300R0100
Operating voltage:
24 VDC
Protection level:
IP 67
Accuracy
Position:
+/- 0.1 mm
Stop distance:
+/- 1 mm
Response time:
max 1 ms
Physical data
Size:
220 x 62 x 80 mm (L x W x H)
Weight:
0.5 kg
Colour:
Black/Yellow/White
Connections
Digital I/O:
8 inputs, 4 outputs (NPN OC)
Analogue inputs:
2 connections for 0/4-20 mA
Decoder:
1 connection for pulse sensor
