Sick UE4421-22EE900 (1028309)- A&S Automation Co., Ltd

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UE4421-22EE900 12 single channel safety capable inputs (up to 6 dual channel) 4 tests/signal outputs

Your benefits

Modular expandability and remote I/O allows the realization of modular and distributed machines and systems
Safety solutions can be easily and quickly integrated into a safety PLC or an existing DeviceNet Safety fieldbus, reducing installation time
Fast and easy installation and servicing by using pluggable terminal strips

Applications
Safety command devices:
Electro-mechanical safety switches:
Non-contact safety switches:
Opto-electronic protective devices:
Two-hand control systems:
Operating mode selector switch:
Muting sensors:
Muting lamp:

Functions
Safedevice communication via EFI/SDL:	-
Reset/restart:	Manual / automatic / configurable

Technical data
Fieldbus:	DeviceNet Safety
Enclosure rating:	IP 20
Ambient operating temperature from ... to:	-10 C ... 55 C
Protection class:	III (EN 61140)
Weight:	420 g
Safety integrity level:	SIL3 (IEC 61508)
Category:	Category 4 (EN ISO 13849)
Performance level:	PL e (EN ISO 13849)
PFHd:	2.0 * 1E-10
TM (Mission Time):	20 a
Supply voltage:	20.4 V DC, 26.4 V DC
Maximum power consumption:	≤ 4 A ... , per connection ¹⁾
Connection type supply voltage:	Spring terminal plug
Number of safety inputs:	6 dual-channel or 12 single-channel
Input voltage HIGH field signal inputs:	11 V DC, 26.4 V DC
Input delay field signal inputs:	Configurable 0 ... 126 ms
Number of test/signal outputs (with current monitoring):	4 (1)
Type of output test/signal outputs:	PNP semiconductor
Output current test/signal outputs:	700 mA
Maximum number of safety target connections:	4
DeviceNet communication rate:	125 kbit/s, 250 kbit/s, 500 kbit/s, Autobaud detection
Connection type DeviceNet:	Spring terminal block
¹⁾ Class 2

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