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PNOZsigma Safety relay (standalone). Inputs: 1-/2-channel wiring with/without detection of shorts across contacts. Outputs: 3 N/O, 1 N/C, 1 semiconductor UB 24 VDC, width: 22.5 mm, plug-in terminals of screw type Monitoring E-STOP, safety gates.
Unit of Measure

Specifications

Type

N/A Monitoring Safety Relay

Contact Configuration

N/A 3 Normally Open (N/O), 1 Normally Closed (N/C)

Package Type

N/A Each

Units Per Package

N/A 1

Available Status

N/A On Request

Quantity

N/A 1

Unit

N/A PC

Short Description

N/A PNOZ s4.1 24VDC 3 n/o 1 n/c

Technical Details

Certifications

N/A European Conformity (CE), Tested to Canadian and US standards by Underwriters' Laboratories (cULus) Listed, EAC (Eurasian), TÜV, CCC

Application Options

N/A Instantaneous Emergency Stop Monitoring, Limit Switch, Light Beam Device Monitor Type 2 with t/p, Light Beam Device Monitor Type 2 without t/p, Light Beam Device Monitor Type 4, Safety Gate Monitor, Furnaces

Operating Modes

N/A Single-Channel, Automatic Reset, Dual-Channel, Manual Reset, Detection of Shorts Across Contacts, Start-up Testing, Monitored Manual Reset, without Detection of Shorts Across Contacts, Self Test

Standards

N/A European Standard (EN) 50156-1, European Standard (EN) 60204-1, European Standard (EN) 62061, European Standard (EN) International Organization for Standardization (ISO) 13849-1, VDE 0113-1, VDE 0116, European Standard (EN) 60947-5-1

Direct Current (DC) Supply Voltage

N/A 24.0 V

Supply Voltage Type

N/A Direct Current (DC)

Terminal Style

N/A Plug-in

Terminal Type

N/A Screw Terminal

Number of Instantaneous Safety Contacts

N/A 3

Number of Delayed Safety Contacts

N/A 0

Number of Auxiliary Contacts

N/A 1

Number of Semiconductor Outputs

N/A 1

Stop Category

N/A 0

Current at DC13 I (6 cycles/min) [Max]

N/A 0.4 A

Current at AC15 [Max]

N/A 0.6 A

Gross Weight

N/A 200 g

Net Weight

N/A 190 g

Ambient Temperature [Min]

N/A -10 ºC

Ambient Temperature [Max]

N/A 60 ºC

Dimensions

Width

N/A 22.5 mm

Height

N/A 98.0 mm

Depth

N/A 120.0 mm

Note

Note

N/A Call for current pricing.

Optional Accessories

Optional Accessories

N/A , Set of Plug-In Replacement Terminal (QUOTE)
, Connector (QUOTE)
, Accessory (QUOTE)
, Pulse Expansion (QUOTE)