2N Access Unit - Page 101

1012N TELEKOMUNIKACE a.s., www.2n.cz
®
RELAY1
RELAY1 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
RELAY2 RELAY2 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
IN1
IN1 terminals for input in passive/ active mode (−30 V to +30 V DC)
OFF = open or U > 1.5 V
IN
ON = short-circuit or U < 1.5 V
IN
IN2
IN2 terminals for input in passive/active mode (−30 V to +30 V DC)
OFF = open or U > 1.5 V
IN
ON = short-circuit or U < 1.5 V
IN
TAMPER Tamper switch input, Part No. 9155038
5-Button Module
The 5-button module ( ) is one of the elementsPart No. 9155035 2N
®
Access Unit
and is used for extending of the number of buttons.
The module contains two bus connectors.2N
®
Access Unit
These two connectors are fully interchangeable and can be used both as inputs
from the basic unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.
The module package includes a 220 mm long interconnecting cable.
Name tag dimensions:
1 button: 52,0 (W) x 15.2 (H) mm (dimensional tolerance: +0; - 0.5 mm).
5 buttons: 57.5 (W) x 89.0 (H) mm (dimensional tolerance: +0; - 0.5
mm).
Refer to for the printing template.www.2n.cz