Описание

  • Safety switch with integrated evaluation electronics
  • Safety switch CES-C04 encapsulated in epoxy resin
  • Tested for material resistance in accordance with Ecolab specifications
  • Two safety outputs (semiconductor outputs)
  • Category 4/PL e according to EN ISO 13849-1
  • Three active faces
  • Connecting cable PUR, 20 m, with cable end sleeves
  • Multicode
  • Monitoring output OD
Installation position Permissible installation position Attention:The operating distance may vary depending on the background material and installation situation. (Only in combination with actuator CES-A-BBN) Typical operating distance For a side approach direction for the actuator and safety switch, a minimum distance of s = 10 mm must be maintained so that the operating distance of the side lobes is not entered. Multicode evaluation Every suitable actuator is detected by the switch. 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
STATEStatus LED
DIADiagnostic LED
Terminal assignment
Designation Function Conductor coloring of connecting cable
UB Power supply, DC 24 V BN
FO1A Safety output, channel 1 WH
0V Ground, DC 0 V BU
FO1B Safety output, channel 2 BK
OD Monitoring output GY
Housing material Two-component epoxy resin
Weight
Net 0,7 kg
Ambient temperature
At UB = DC 24 V 0 ... +50 °C
Cable static -40 ... 80 °C
Cable dynamic -25 ... 80 °C
Degree of protection IP65 / IP67 / IP69 / IP69K
Resilience to vibration In acc. with EN IEC 60947-5-2
Mounting method Surface mounting on metal
Mounting distance
Between 2 switches or 2 actuators min.150 mm
Installation orientation Any
Tightening torque
Fixing screws 2 Nm
Ready delay 10 s
Switching frequency max.1 Hz
Connection connection cable PUR, length 20m
Bending radius
static 5 x cable diameter
Dynamic 10 x cable diameter
Electrical connection ratings
Operating voltage DC
UB 24 V DC 15% ... 15% Regulated, residual ripple < 5%, PELV
Current consumption max.35 mA
Fusing
External (operating voltage) 0,25 ... 8 A
Rated insulation voltage Ui 300 V
Rated impulse withstand voltage Uimp max.1,5 kV
EMC protection requirements In acc. with EN IEC 60947-5-3
Degree of contamination (external, according to EN 60947-1) 3
Switch-on time
Safety outputs max.400 ms
Safety class III
Risk time according to EN 60947-5-3
Delay per device max.260 ms
Monitoring output OD
Type of output Monitoring, semiconductor output, p-switching, short circuit-proof
Switching current max.50 mA
Output voltage 0,8 x UB ... UB V DC
Safety outputs FO1A / FO1B
Test pulses max.1,0 ms
Test-pulse interval min.140 ms
Type of output 2 semiconductor outputs, p-switching, short circuit-proof
Switching current
per safety output 1 ... 200 mA
Output voltage
HIGH U (FO1A1) / U (FO1B) UB-1,5V ... UB V DC
LOW U (FO1A1) / U (FO1B) 0 ... 1 V DC
Utilization category according to EN 60947-5-2
DC-13 24 V 150 mA
Rated conditional short-circuit current 100 A
Off-state current Ir max.0,25 mA
Discrepancy time max.10 ms
Work area
Repeat accuracy R ? 10
Reliability values according to EN ISO 13849-1
Monitoring of the safety guard position
Category 4
Performance Level PL e
PFHD 4.1 x 10-9
Mission time 20
In combination with Actuator CES-A-BBN-C14-160441Operating distance
Switch-on distance
Installation position A / in z direction max.24 mm ALU
max.22 mm PVC
Installation position D / in z direction max.23 mm ALU
max.18 mm PVC
Assured switch-off distance Sar
Installation position D / in x/z direction max.58 mm
Installation position A / in y direction max.72 mm
Installation position A / in x/z direction max.64 mm
Installation position D / in y direction max.68 mm
Assured operating distance Sao
Installation position A / in z direction max.11 mm PVC
max.10 mm ALU
Installation position D / in z direction max.6 mm ALU
max.5 mm PVC
''