EUCHNER – More than safety.
EUCHNER – More than safety.

CES-I-AR-F-C04-SG-161679 (Order no. 161679)

Non-contact safety switches CES-I-AR-.-C04-…, M8

  • 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
  • Plug connector M8, 8-pin
  • Fixcode evaluation
  • Actuator CES-A-BBN-C04-115271 included
CES-I-AR-F-C04-SG-161679 (Order no. 161679)

Description

Installation position

Permissible installation position

Fixcode evaluation

An actuator CES-A-BBN-C04-115271 is permanently allocated to the switch. The switch can be operated only with this actuator. The actuator is taught-in at EUCHNER prior to delivery. No additional actuators can be taught in.

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

Connector assignment

Plug connector (view of connection side)PinDesignationFunctionConnecting cable conductor coloring

1FI1BEnable input for channel 2WH
2UBPower supply, DC 24 VBN
3FO1ASafety output, channel 1GN
4FO1BSafety output, channel 2YE
5ODMonitoring outputGY
6FI1AEnable input for channel 1PK
70VGround, DC 0 VBU
8RSTReset inputRD
Dimension drawing
Dimension drawing
Wiring drawing<br>Wiring diagram
Wiring drawing
Wiring diagram

Dimension drawings

Dimension drawings
1Active face
2LED status indication
3With rubber support
4Coding lug
5With the installation orientation shown: cable outlet on left or right

Connection examples

Connection examples

Technical data

Approvals

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

Work area

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

Electrical connection ratings

Current consumption max. 35 mA (without taking into account the load currents on the monitoring output and the safety outputs)
Fusing
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 according to EN IEC 60947-5-3
Risk time according to EN 60947-5-3
Single device max. 260 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 5 ms
Safety class III
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
rated conditional short-circuit current 100 A
Discrepancy time max. 10 ms
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
Switching current
per safety output 1 ... 200 mA
Utilization category
DC-13 24V 200mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Off-state current Ir max. 0.25 mA
Test pulses 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 M8 plug connector, 8-pin
Degree of protection IP67/IP69K
Ready delay 10 s
Material
Rubber support NBR 80 ±5 Shore
Housing Plastic, PBT
Installation orientation any
Switching frequency max. 1 Hz
Tightening torque
Fixing screws max. 0.8 Nm
Mounting distance
between 2 switches or 2 actuators min. 80 mm
Mounting type Surface mounting on metal
Shock and vibration resistance according to EN IEC 60947-5-3
Ambient temperature -25 ... +65 °C

Reliability values acc. to EN ISO 13849-1

Mission time 20 y
Monitoring of the guard position
Category 4
Performance Level PL e
PFHD 4.1 x 10-9

Miscellaneous

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

Actuator CES-A-BBN-C04-115271 (Order no. 115271)

Actuator CES-A-BBN-C04-115271  (Order no. 115271)

Electrical connection ratings

Power supply inductive via read head

Mechanical values and environment

Degree of protection IP67/IP69K
Material
Rubber support NBR 80 ±5 Shore
Housing Plastic (PBT)
Installation orientation active face opposite read head
Tightening torque
Fixing screws max. 0.8 Nm
Ambient temperature -25 ... +65 °C

Components included in the set

Included accessories 2x safety screws M4x20

In combination with actuator CES-A-BBN-C04-115271

Assured operating distances sao
Installation position C or D (broad side) 6 mm
Installation position A or B (front side) 10 mm
Assured release distance sar
in y direction max. 60 mm
in x/z direction max. 40 mm
Operating distance
Installation position C or D (broad side) 11 mm
Installation position A or B (front side) 15 mm
Switching hysteresis 1 ... 2 mm

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, 8,5 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 161679
Item designation CES-I-AR-F-C04-SG-161679
Gross weight 0,085kg
Customs tariff number 85365019

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