7PV datasheet(91/114 Pages) ETC2

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Monitoring Relays

7/91

Siemens LV 1 T · 2006

3RS10, 3RS11 Temperature Monitoring Relays

Relays, analog adjustable

■Dimensional drawings

■Schematics

Connection examples

3RS10 00, 3RS10 10

3RS11 00, 3RS11 01

3RS10 20, 3RS10 30

3RS11 20, 3RS11 21

General equipment designation

A1 = 24 V AC/DC, 230 V AC, 24 ... 240 V AC/DC

A3 = 110 V AC

A2 = M

K1, K2, K3 output relay

Equipment designation for 3RS10 00, 3RS10 10, 3RS11 00,

3RS11 01, 3RS10 20, 3RS10 30, 3RS11 20, 3RS11 21

= LED: "Device connected to supply"

J1 = LED: "Relay 1 tripped"

J2 = LED: "Relay 2 tripped"

T1 to T3 = Sensor connection for resistance sensor

T+/T- = Sensor connection for thermocouples

Caution!

When resistance sensors with two-wire connection are used,

T2 and T3 must be jumpered.

NSB0_01606

22,5

Type

3RS10 00

3RS10 10

3RS11 0

3RS11 1

3RS1 .2

3RS1 .3

Standard terminal

Screw-type

terminal

100

Removable terminal

Spring-loaded

terminal

103

Screw-type

terminal

102

NSB0_01333b

NSB0_01334b

T-

T+

NSB0_01335b

NSB0_01336b

T-

T+

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