EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsTransponder-coded safety switches without guard lockingCES-AR safety switchCES-I-AR-M-C04-U20-119477

CES-I-AR-M-C04-U20-119477 (Order no. 119477)

Non-contact safety switches CES-I-AR-.-C04-…, flying lead

  • Safety switch with integrated evaluation electronics
  • Up to 20 switches in series
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Category 4 / PL e according to EN ISO 13849-1
  • Three active faces
  • Connecting cable PUR, 20 m, flying lead, 8-core
  • Multicode
CES-I-AR-M-C04-U20-119477 (Order no. 119477)

Description

Installation position

Permissible installation position

Multicode evaluation

Every suitable actuator is detected by the evaluation unit.

Category according to EN 13849-1

Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:

  • Category 4/PL e according to EN 13849-1

Important: To achieve the stated category according to EN ISO 13849-1, both safety outputs (FO1A and FO1B) must be evaluated.

LED indicator

STATE

Status LED

DIA

Diagnostics LED

Terminal assignment

DesignationFunctionConnecting cable conductor coloring
FI1BEnable input for channel 2WH
UBPower supply, DC 24 VBN
FO1ASafety output, channel 1GN
FO1BSafety output, channel 2YE
ODMonitoring outputGY
FI1AEnable input for channel 1PK
0 VGround, DC 0 VBU
RSTReset inputRD
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
CES-C04: in use

Dimensional drawings

Dimensional drawings
1Active face
2LED status indication
3With rubber support

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20c_UL_us_E346349_1/1ECOLAB__

Workspace

Repeat accuracy R
according to EN 60947-5-2 <= 10

Electrical connection values

Fuse
external (operating voltage) 0.25 ... 8 A
Rated insulation voltage Ui 300 V
Rated impulse withstand voltage Uimp 1.5 kV
Operating voltage DC
UB 24 V DC -15% ... +15% regulated, residual ripple<5%, PELV
Turn-on time
Safety outputs max. 400 ms
EMC protection requirements Acc. to EN IEC 60947-5-3
Risk time according to EN 60947-5-3 max. 260 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 5 ms
Safety class III
Current consumption max. 35 mA (without taking into account the load currents on the monitoring output and the safety outputs)
Degree of contamination (external, according to EN 60947-1) 3
Monitoring output OD
Output type Semiconductor output, p-switching, short circuit-proof
Output voltage 0.8 x UB ... UB V DC
Switching current max. 50 mA
Safety outputs FO1A / FO1B
Output type Semiconductor outputs, p-switching, short circuit-proof
Output voltage
HIGH U(FO1A) / U(FO1B) UB-1.5V ... UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.)
LOW U(FO1A) / U(FO1B) 0 ... 1 V DC
rated conditional short-circuit current 100 A
Discrepancy time max. 10 ms
Utilization category
DC-13 24 V 200 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Off-state current Ir max. 0.25 mA
Switching current
per safety output 1 ... 200 mA
Test pulse duration max. 1.0 ms (Applies to a load with C<= 30 nF and R<= 20 kohm)
Test pulse interval min. 140 ms

Mechanical values and environment

Connection type Connecting cable PUR, length 20 m
Tightening torque
Fixing screws max. 0.8 Nm
Ready delay 10 s
Dynamic bending radius 10 x cable diameter
Static bending radius 5 x cable diameter
Installation orientation any
Switching frequency max. 1 Hz
Mounting distance
between switches min. 80 mm
Mounting type non-flush on metal
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP67
Cable ambient temperature (dynamic) -25 ... +65 °C
Cable ambient temperature (static) -30 ... +65 °C
Material
Rubber support NBR 80 ±5 Shore
Housing Plastic, PBT

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

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionPL e-4.1x10-9420 y


Miscellaneous

The following applies to the approval according to UL Operation only with UL Class 2 power supply or equivalent measures
Additional feature Rubber support included

In combination with actuator CES-A-BBN-C04-115271, CES-A-BBN-C04-EX-137527

Switch-on distance
Installation position A or B (front side) 15 mm
Installation position C or D (broad side) 11 mm
Secured switch-off distance sar
in y direction max. 60 mm
in x/z direction max. 40 mm
Secured switching distance sao
Installation position C or D (broad side) 6 mm
Installation position A or B (front side) 10 mm
Switching hysteresis 1 ... 2 mm

In combination with actuator CES-A-BDN-06-104730

Switch-on distance
Installation position A or B (front side) 19 mm
Installation position C or D (broad side) 15 mm
Secured switch-off distance sar
in x/z direction max. 40 mm
in y direction max. 60 mm
Secured switching distance sao
Installation position A or B (front side) min. 14 mm
Installation position C or D (broad side) min. 10 mm
Switching hysteresis 1 ... 2 mm

In combination with actuator CES-A-BBN-161502

Switch-on distance
Installation position C + D 20 (10 mm bei -30°C) mm
Installation position A + B 25 (13 mm bei -30°C) mm
Secured switch-off distance sar
in x/z direction / installation position C + D max. 64 (auch bei -30°C) mm
in x/z direction / installation position A + B max. 69 (auch bei -30°C) mm
in y direction / installation position A + B max. 77 (auch bei -30°C) mm
in y direction / installation position C + D max. 72 (auch bei -30°C) mm
Secured switching distance sao
in x direction/installation position C + D min. 10 (4,5 mm bei -30°C) mm
in z direction / installation position A + B min. 15 (9,5 mm bei -30°C) mm
Switching hysteresis
in x direction/installation position C + D 1 ... 2 mm (at -30 °C as well)
in z direction / installation position A + B 1 ... 2 mm (at -30 °C as well)

In combination with actuator CES-A-BDN-06-161742

Switch-on distance
Installation position C 20 (14 mm bei -30°C) mm
Installation position A 25 (17 mm bei -30°C) mm
Secured switch-off distance sar
Installation position C max. 72 (auch bei -30°C) mm
Installation position A max. 77 (auch bei -30°C) mm
Secured switching distance sao
Installation position C min. 10 (4,5 mm bei -30°C) mm
Installation position A min. 15 (10,5 mm bei -30°C) mm
Switching hysteresis 1 ... 2 mm (at -30 °C as well)

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, 8,2 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 119477
Item designation CES-I-AR-M-C04-U20-119477
Gross weight 0,691kg
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

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