EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsTransponder-coded read heads with external evaluationField evaluation unit CES-FD ASCES-FD-AS2A-U-01-U002-172238

CES-FD-AS2A-U-01-U002-172238 (Order no. 172238)

Field evaluation unit CES-FD-AS2A with ASi connection

  • Connection of a CES read head or CKS Electronic-Key adapter via M8 plug connector(s)
  • Evaluation of transponder data
  • Integrated ASi connection, permanently connected PUR cable
  • Unicode
  • Highest safety at category 4 / PL e according to EN ISO 13849-1
CES-FD-AS2A-U-01-U002-172238 (Order no. 172238)

Description

Unicode evaluation

Each actuator/key contains a transponder with a high coding level in accordance with EN ISO 14119. The evaluation unit only recognizes taught-in actuators. Further actuators can be taught-in. Only the last actuator learned is recognized.

AS-Interface

ASi-3 protocol
PUR connection cable, connecting cable with flying lead, 2-wire

AS-Interface inputs

D0, D1, D2, D3 Detection of actuators/keys
Evaluation takes place via a safety monitor

LED function display

The STATE LED indicates the status of the switch
The DIA LED indicates whether an error has been detected in the switch

Dimension drawing
Dimension drawing

Dimensional drawings

Dimensional drawings
1LED status indication
2Cable end sleeve

Technical data

Electrical connection values

ASI data in
according to AS-Interface Safety ta Work D0 - D3 (Key / actuator detection)
ASI slave type
max. ID code: B
min. EA code: 0
ASI voltage
DC 19 ... 31.6 V
Rated insulation voltage Ui 300 V
Rated impulse withstand voltage Uimp 1.5 kV
Turn-on time
Safety outputs max. 300 ms
Risk time according to EN 60947-5-3 max. 260 ms
Safety class III
Current consumption
total max. 50 mA
Degree of contamination (external, according to EN 60947-1) 3

Mechanical values and environment

Connection type
Read head PUR connection cable, connecting cable with flying lead, 2-core
Evaluation Connection cable, connecting cable PUR with plug connector(s) M8X1 3-pin
Ready delay 0.5 s
Installation orientation any
Switching frequency max. 1 Hz
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP65/IP67
Cable ambient temperature (dynamic) -5 ... +65 °C
Cable ambient temperature (static) -20 ... +55 °C
Material
Housing Plastic, PBT

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionLesekopf CES-A-LMNPL e-4.5x10-9420 y
Safe key detectionLesekopf CKS-A-L..PL e-4.5x10-9320 y


Miscellaneous

The following applies to the approval according to UL Mode only with UL Class 2 power supply

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 2,2 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 172238
Item designation CES-FD-AS2A-U-01-U002-172238
Gross weight 0,kg
Customs tariff number 85365019000
ECLASS 27-27-24-03 Safety-related transponder switch

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

Cookie notice

We use technically necessary cookies that are essential for the operation of the website. In addition, we use a statistics cookie to analyze the use of our website and to continuously improve our offer. You can decide for yourself whether you wish to consent to the use of the statistics cookie. Further information can be found in our privacy policy.
Privacy notice Legal notice