Zander Aachen SCB-04 Safety Timer

Zander Aachen SCB-04 Safety Timer

Code: SCB-04
Brand: Zander Aachen

The SCB-04 has two safe relays contacts and two safe semiconductor outputs

The SCB-04 is a universally applicable safety timer, with which the moving parts of a machine or plant can be brought to a standstill quickly and safely.

Depending upon the configuration, the safety outputs connect on-delay, off-delay or without delay independent of one another. A simple and accurate time parametrization is possible with a push/rotary button and the built-in display (programm Pr 00 - Pr 10).

A simple and precise time parametrization is tamper-proof possible by a push button, turnkey as well as the integrated display.

SCB-04: 2 auxiliary outputs

SCB-04-01: 2 inverted switching auxiliary outputs

Safety functionEmergency stop monitoring, safety guard monitoring, light grids monitoring, furnaces in continuous operation, stop category 0/1
Certified according toEN ISO 13849-1:2015, EN 50156-1:2015, EN62061:2005 + AC: 2010 + A1:2013 + A2:2015, IEC 61508 Parts 1-7:2010, IEC 61511-1:2016, EN 746-2:2010
ApprovalsCE, TUV
Supply voltageUB: DC 24 V (+ 10 /- 15 %)
Number of safe outputs4
Switching capability per safe relay outputsAC -15: 3 A / 250 V; DC -13: 2 A / 24 V
Switching capability for safe semiconductor outputsUB / 500 mA; PNP; short circuit proof
Number of auxiliary semiconductor outputs2
Switching capability for auxiliary outputsC1: UB / 500 mA; PNP; short circuit proof C2: UB / 50 mA; PNP; short circuit proof
Number of non time-delayed outputs4 (depending on configuration Pr 01 - Pr 10)
Number of time-delayed outputs4 (depending on configuration Pr 01 - Pr 10)
Adjustable delay0 - 99 s (SCB-04)
0 - 99 min (SCB-04m)
0 - 99 h (SCB-04h)
Number of safe inputs1 x 2 channel
Starting behaviorAutomatic start or manual, monitored start
PL; Cat.; SILCL (EN ISO 13849-1; EN/IEC 62061)PL e; Cat. 4; SILCL 3
Dimensions22.5 x 99 x 118 mm

Zander Aachen Datasheets

Country & Language File Name Download Link
United States (English) Zander-Aachen-EN_42085.pdf Download

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