2TLC172131M0201, rev. A
6
www.abb.com/lowvoltage
2011-09-20
3 Connections
Warning!
The information channel output shall
never
be used for the safety purpose(s).
S2 is used if:
an odd number of dynamic safety units is to be bypassed using an odd (including Tina 5A) number of
dynamic safety devices. See connection example below (drawing no. HE3824C-01).
an even number of dynamic safety units is to be bypassed using an even (including Tina 5A) number of
dynamic safety devices. See connection example below (drawing no. HE3824F-01).
S3 is used if:
an odd number of dynamic safety units is to be bypassed using an even (including Tina 5A) number of
dynamic safety devices. See connection example below (drawing no. HE3824D-01).
an even number of dynamic safety units is to be bypassed using an odd (including Tina 5A) number of
dynamic safety devices. See connection example below (drawing no. HE3824E-01).
8-pin connection block:
(2x4 terminals)
+A1: +24 VDC
Y14: Information output (bypass “ON”)
L1: Bypass indication lamp
L2: Bypass indication lamp
-A2: 0VDC
S1: Dynamic signal input
S2: Dynamic signal output, modified
S3: Dynamic signal output, modified twice
Caution!
Tina 5A is supplied with a 820 / 2 W
resistor to be connected across terminals L1-L2
when bypass indication lamp is not required.
Caution!
A suitable rated lamp (1-5 W) must be
used when the supplied resistor is taken away
and bypass indication is required.
