Siemens ET 790 Series Technical Information PDF herunterladen (Seite 85)

Combination Devices

Input/output devices

4/5

Siemens ET G1 · 10/2008

N 266 N 266 detector group terminals

With 4 monitored inputs for passive detectors

• For the monitored connection of passive detectors

(e.g. magnetic contacts) and for the connection of floating

contacts in applications with increased safety demands

• Setting/unsetting of the detector group terminal over a

communication object

• With failure message in case of short circuit or interruption of a

signal line

• Monitoring of the external power supply

UP 511/10 UP 511/10 switch actuators

16 A, 1 x 230 V AC, 2 x binary inputs

• Configurable behavior in the event of a

bus power failure/recovery

• Locking function

•OFF delay

•ON delay

• Positively driven operation

• Logic function (1 object)

• Logic function (2 objects)

• Can be inverted per output (NO contact/NC contact)

UP 562/31 UP 562/31 switch actuators

2 x 230 V AC, 6 A, 2 x binary inputs

• Configurable behavior in the event of a

bus power failure/recovery

• Locking function

•OFF delay

•ON delay

• Positively driven operation

• Logic function (1 object)

• Logic function (2 objects)

• Can be inverted per output (NO contact/NC contact)

For selection and ordering data, see page 4/6.

Type Description

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Siemens ET 790 Series Technical Information Seite 85