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

CMS-E-FR (Order no. 099258)

Evaluation unit CMS-E-FR, 2 safety contacts, 1 auxiliary contact, 6 monitoring outputs, 1 feedback loop can be connected

  • Up to 6 read heads can be connected
  • 2 safety contacts
  • 1 auxiliary contact
  • 6 monitoring outputs
  • 1 feedback loop can be connected
  • Start automatic/monitored/not monitored
CMS-E-FR (Order no. 099258)

Description

Functional description

The evaluation unit CMS-E-FR is suitable for the direct connection of up to 30 read heads.

Category/PL according to EN ISO 13849-1

  • Category 3/PL d with more than one read head connected
  • Category 4/PL e with only one read head connected

Notice:

At low approach speeds in the z direction, the time between the switching of the reed contacts must not be more than 0.6 ms.

Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram
CMS: Magnetically coded safety switches

Dimension drawing

Dimension drawing

Wiring diagram

Wiring diagram

Technical data

Approvals

Zulassung EACZulassung c_UL_us LISTED Class 2

Mechanical values and environment

Housing material
Housing Polyamide PA6.6
Weight
Net 0,3 kg
Ambient temperature 0 ... 55 °C
Degree of protection Terminals IP20 / housing IP40
Mechanical life 10 x 106
Mounting method Mounting rail 35mm according to DIN EN 60715 TH35
Connection Connection terminals
Safety contacts 13/14, 23/24
Number of safety contacts 2
Auxiliary contacts 31/32
Number of auxiliary contacts 1
Semiconductor outputs 01 to 06
Number of monitoring outputs 6

Electrical connection ratings

Operating voltage
AC/DC 24 V -10% ... +10% (All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures.)
Current consumption
at DC 24 V 10 ... 120 mA
Fusing
Protection internal (operating voltage UB) 0,75 A Automatically resetting fuse PTC
Rated insulation voltage Ui
AC 250 V
Degree of contamination (external, according to EN 60947-1) 2
Connection cross-section 0,14 ... 2,5 mm²
LED indicator 1 indicator LED Power, 2 output LEDs and 6 status indicators for the read heads
Safety contacts 13/14, 23/24
Type of output Relay contacts, floating (2 NO contact pairs)
Switching voltage
AC max.240 V
Switching current
at DC 24V 10 ... 3000 mA
Fusing
External contact fuse (safety circuit) acc. to EN IEC 60269-1 4A gG
Utilization category acc. to EN 60947-4-1
Utilization category acc. to EN 60947-5-1
AC-15 0.9A , 240V and 0.9A , 24V (Max. switching current per contact)
DC-13 1.5A , 24V (Max. switching current per contact)
Switching load
According to UL class 2 Input: 24V AC/DC ; output: 30V AC, 24V DC
Breaking capacity (VA) max.720 VA
Risk time according to EN 60947-5-3 max.20 ms
Auxiliary contacts 31/32
Type of output Relay contacts, floating (1 NC contact pair)
Switching current
at DC 24V max.1500 mA
Semiconductor outputs 01 to 06
Type of output Semiconductor outputs, p-switching (6 semiconductor outputs)
Switching current
at DC 24V 50 mA Per monitoring output 01 to 06

Other

In compliance with EN ISO 13849-1: 2015; EN ISO 13849-2:2012; EN 50178: 1997; EN 60204-1: 2006/A1: 2009; EN ISO 13850: 2015; EN 14119: 2013; EN 6100-2-6: 2005; EN 6100-6-3: 2007/A1: 2011; EN 60947-5-3: 2013

Reliability values according to EN ISO 13849-1

Monitoring of the guard position with 1 read head
Category 4 (This value is dependent on the number of switching cycles and the switching current.)
Performance Level PL e (This value is dependent on the number of switching cycles and the switching current.)
PFHD 2.5 x 10-8 (This value is dependent on the number of switching cycles and the switching current.)
Monitoring of the guard position with > 1 read head
Category 3 (This value is dependent on the number of switching cycles and the switching current.)
Performance Level PL d (This value is dependent on the number of switching cycles and the switching current. This value applies to cables laid with protection. The following applies if cables are laid without protection and more than one door must be opened frequently or if cables are laid without protection and more than 5 doors are connected in series: Performance Level = PL c, PFHd = 1.1E-6. On this topic, also see EN ISO 14119:2014, section 8.6, and ISO TR 24119. Evaluation of the diagnostic coverage according to ISO TR 24119 must result in at least the value "low" in order to achieve PL d.)
PFHD 1.0 x 10-7 (This value is dependent on the number of switching cycles and the switching current. This value applies to cables laid with protection. The following applies if cables are laid without protection and more than one door must be opened frequently or if cables are laid without protection and more than 5 doors are connected in series: Performance Level = PL c, PFHd = 1.1E-6. On this topic, also see EN ISO 14119:2014, section 8.6, and ISO TR 24119. Evaluation of the diagnostic coverage according to ISO TR 24119 must result in at least the value "low" in order to achieve PL d.)
Number of switching cycles
≤ 1A at 24V DC max.70000 1/Jahr
≤ 0.1A at 24V DC max.166000 1/Jahr
Mission time 20 y (This value is dependent on the number of switching cycles and the switching current.)

In combination with Read head CMS-R-CXC-03V, CMS-R-CXC-05V, CMS-R-CXC-05P, CMS-R-CXC-SC and Actuator CMS-M-CA

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.14 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.6 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

In combination with Read head CMS-R-AXH-03V, CMS-R-AXH-05V, CMS-R-AXH-SC and Actuator CMS-M-AC

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.31 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.6 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

In combination with Read head CMS-RH-BYB-03VL, CMS-RH-BYB-05VL and Actuator CMS-MH-BB

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.13 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.6 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

In combination with Read head CMS-R-EXM-03V, CMS-R-EXM-05V, CMS-R-EXM-SC and Actuator CMS-M-EF

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.17 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.6 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

In combination with Read head CMS-R-BXI-03V, CMS-R-BXI-05V, CMS-R-BXI-07P, CMS-R-BXI-SC and Actuator CMS-M-BD

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.12 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.3 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

In combination with Read head CMS-RH-AYA-03VL, CMS-RH-AYA-05VL and Actuator CMS-MH-AA

Actuating range

Center offset
At s =3 mm read distance 2,5 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)
Assured release distance Sar max.20 mm (The assured switch-off distance s<sub>ar</sub> corresponds to the reset distance.)
Assured operating distance Sao
With center offset m=0 min.10 mm (Figure only applies if there is no ferromagnetic material in the vicinity of the read head and the actuator.)

Accessories

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Technical support

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