3UG3501 datasheet(95/114 Pages) ETC2

95 / 114 page

Monitoring Relays

7/95

Siemens LV 1 T · 2006

3RS10, 3RS11 Temperature Monitoring Relays

Relays, digitally adjustable for up to 3 sensors

■Dimensional drawings

■Schematics

Connection example

General equipment designation

A1, A2, A3 terminals for rated control supply voltage

K1, K2, K3 output relay

Equipment designation for 3RS10 41

J1 = LED: "Relay 1 tripped"

J2 = LED: "Relay 2 tripped"

Ready = LED: "Device is ready for operation"

1T1 to 1T3 = Sensor connection for resistance sensor 1

2T1 to 2T3 = Sensor connection for resistance sensor 2

3T1 to 3T3 = Sensor connection for resistance sensor 3

Y1/Y2 connection for memory jumper

Caution!

When resistance sensors with two-wire connection are used,

T2 and T3 must be jumpered.

4 5

N S B 0 _ 0 1 4 1 2 a

3 6

6 5

8 6

3RS10, 3RS11, 3RS20, 3RS21 digital

Removable terminal

Spring-loaded terminal

108

Screw-type terminal

106

NSB0_01338c

1T1

1T2

1T3

2T1

2T2

2T3

3T1

3T2

3T3

Memory

Ready

3UG3501 数据表(PDF) 95 Page - List of Unclassifed Manufacturers

3UG3501 数据表(HTML) 95 Page - List of Unclassifed Manufacturers

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