Connections - ABB Tina 7A Original Instructions Manual

3

Connections

NB: Shielded cable is recommended between this unit and the rest of the safety circuits.
Caution! The safety loop cables (connected to terminals 6-9) should not be longer than 150 mm. The cables
should be as short as possible as longer cables increase the risk for electrical interference.
Warning!
The information channel output shall never be used for the safety purpose(s).
The safety loops are not monitored and must therefore be installed within the same physical enclosure (e.g.
electrical cabinet) as the safety device to maintain the highest safety level (fault exclusion, refer to EN ISO 13849-
2:2003 Annex D).
The safety loops shall not be used for purposes other than intended. All loading or tampering with loops can lead to
serious risk of life.
2TLC172139M0201, rev. B
2013-03-02
9-pin connection block:
1 ) +24 VDC
2 ) Dynamic signal input
3 ) 0 VDC
4 ) Dynamic signal output
5 ) Information
6 ) Loop-A1
7 ) Loop-A2
8 ) Loop-B1
9 ) Loop-B2
6 www.abb.com/ jokabsafety