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CES-A-AEA-04B | 072000 | Safety Relay 072000 | Rơ le an toàn 072000 | Euchner Vietnam
CES-A-AEA-04B
Eucher Vietnam I Greentech Vietnam
12 tháng
Features
- 4 read heads can be connected
- 2 safety contacts (relay contacts)
- 1 internal normally open contact per safety contact
- Start button and feedback loop can be connected
- Unicode evaluation unit
- Category 4 / PL e according to EN ISO 13849-1
Unicode evaluation unit
Each actuator is unique. The evaluation unit detects only the actuator that has been taught-in. Additional actuators can be taught-in.
Only the last actuator taught in is detected. New actuators are taught-in by fitting a jumper.
Category according to EN ISO 13849-1
Due to two redundant relay outputs (safety outputs) with internally monitored contacts, suitable for:
- Category 4 / PL e according to EN ISO 13849-1
Operating distance
The evaluation unit has the standard operating distance that, e. g., permits larger tolerances in the alignment of read head and actuator.
| TST | Input for self-test |
| DIA | Diagnostics output |
| O1...O4 | Monitoring outputs (semiconductor) |
| Y1,Y2 | Feedback loop |
| S | Start button connection |
Mechanical figures and environment
| Housing material | Plastic PA6.6 |
| Ground | |
| Net | 0,25 kg |
| Ambient temperature | |
| At UB = 24V DC | -20 ... 55 °C |
| Atmospheric humidity | |
| Not condensing | max. 80 % rH |
| Degree of protection | IP20 |
| Installation method | Mounting rail 35mm according to DIN EN 60715 TH35 |
| Mounting distance | |
| Sideways toward the neighboring device | min. 10 mm |
| Number of read heads | Max. 4 read heads can be connected. |
| Ready delay | 10 ... 12 s |
| Reaction time | |
| After change in the actuation status, 1 active actuator | max. 210 ms |
| After change in the actuation status, 2 active actuators | max. 290 ms |
| After change in the actuation status, 4 active actuators | max. 450 ms |
| After change in the actuation status, 3 active actuators | max. 370 ms |
| Duration of operation start button (for Manual start operating mode) | min. 250 ms |
| Response delay start button (for Manual start operating mode) | 200 ... 300 ms |
| Switching frequency | max. 0,25 Hz |
| Dwell time | min. 3 s |
| Connection | Screw terminals |
| Safety contacts 13/14, 23/24 | |
| Number of safety contacts | 2 Relays with internally monitored contacts |
| Mechanical life | |
| Operating cycles (relay) | 10 x 106 |
Electrical connection ratings
| Operating voltage DC | |
| UB | 21 ... 24 ... 27 V DC |
| Current consumption | |
| (with relay energized) | 220 ... 270 mA |
| Fusing | |
| External (operating voltage UB) | 0,4 ... 8 A |
| EMC protection requirements | In acc. with EN 60947-5-3 |
| Degree of contamination (external, according to EN 60947-1) | 2 |
| Connection cross-section | |
| (screw terminals) | 0,25 ... 2,5 mm² |
| Current via feedback loop | 5 ... 8 ... 10 mA |
| Permissible resistance in feedback loop | max. 600 Ω |
| Safety contacts 13/14, 23/24 | |
| Type of output | Relay contacts, floating |
| Switching current | |
| At switching voltage AC/DC 1 ... 60 V | 1 ... 300 mA |
| At switching voltage AC/DC 17 ... 30 V | 15 ... 6000 mA |
| At switching voltage AC 17 ... 230 V | 15 ... 1500 mA |
| Fusing | |
| External (safety circuit) according to EN 60269-1 | 6 AgG or 6 A circuit breaker (characteristic B or C) |
| Utilization category acc. to EN 60947-5-1 | |
| AC-15 | 230 V 1.5 A |
| DC-13 | 24 V 1.2 A |
| AC-12 | 60 V 0.3 A30 V 6 A |
| DC-12 | 60 V 0.3 A 30 V 6 A |
| Switching load | |
| According to c UL us | Max. AC 30 V, class 2 / max. DC 60 V, class 2 |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | max. 4 kV |
| Rated conditional short-circuit current | 100 A |
| Time difference | |
| (Between the operating points of both relays, with 4 active actuators) | max. 400 ms |
| Monitoring outputs: Diagnostic DIA, door monitoring outputs O1,O2,O3,O4 | |
| Type of output | Semiconductor output, p-switching, short circuit-proof |
| Output voltage | 0,8 x UB ... UB V DC |
| Output current | max. 20 mA |
| Inputs: Start button S, test input TST | |
| Input current | |
| HIGH | 5 ... 8 ... 10 mA |
| Input voltage | |
| HIGH | 15 ... UB V DC |
| LOW | 0 ... 2 V DC |
| STATE LED | |
| LED indicator | Status LED |
| LED OUT | |
| LED indicator | Safety outputs status |
| DIA LED | |
| LED indicator | Diagnostics LED |
Operating distance
| Repeat accuracy R | |
| According to EN 60947-5-2 | max. 10 % |
Controls and indicators
| DIP switches (H1, H2, H3, H4, S, Y) | |
| Configuration setting for teach-in operation | |
Miscellaneous
| For the approval according to UL the following applies | Operation only with UL class 2 power supply, or equivalent measures |
Reliability values according to EN ISO 13849-1
| Monitoring of the safety guard position | |
| Category | 4 |
| Performance Level | PL e |
| PFHd | |
| 1.3 x 10-8 | |
| 1.5 x 10-8 |
| MTTFd | 136 y |
| Diagnostic Coverage (DC) | 99 % |
| Number of switching cycles | |
| ≤ 0.1 A at 24 V DC | max. 506000 1/Jahr |
| ≤ 1 A at 24 V DC | max. 100000 1/Jahr |
| ≤ 3 A at 24 V DC | max. 23000 1/Jahr |
| Mission time | 20 y |
In combination with Read head CES-A-LNA-05V, CES-A-LNA-10V, CES-A-LNA-15V, CES-A-LNA-25V, CES-A-LNA-SC, CES-A-LNA-05P, CES-A-LNA-10P, CES-A-LNA-15P, CES-A-LCA-10V and Actuator CES-A-BBA, CES-A-BCA
Mechanical figures and environment
| Mounting distance | |
| Neighboring read heads | min. 50 mm |
Operating distance
| Distance a, actuator | |
| Minimum distance for side approach direction | min. 3 mm |
| Switch-on distance | |
| With center offset m=0 | 15 mm |
| Assured switch-off distance Sar | max. 32 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min. 10 mm |
| Switching hysteresis | 0,5 ... 2 mm |
In combination with Read head CES-A-LNA-05V, CES-A-LNA-10V, CES-A-LNA-15V, CES-A-LNA-25V, CES-A-LNA-SC, CES-A-LNA-05P, CES-A-LNA-10P, CES-A-LNA-15P, CES-A-LCA-10V and Actuator CES-A-BDA-20
Mechanical figures and environment
| Mounting distance | |
| Neighboring read heads | min. 50 mm |
Operating distance
| Distance a, actuator | |
| Minimum distance for side approach direction | min. 4 mm |
| Switch-on distance | |
| With center offset m=0 | 16 mm |
| Assured switch-off distance Sar | max. 33 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min. 11 mm |
| Switching hysteresis | 0,5 ... 2 mm |
In combination with Read head CES-A-LMN-SC and Actuator CES-A-BMB
Mechanical figures and environment
| Mounting distance | |
| Neighboring read heads | min. 20 mm |
Operating distance
| Distance a, actuator | |
| Minimum distance | min. 1,2 mm |
| Switch-on distance | |
| With center offset m=0 | 5 mm |
| Assured switch-off distance Sar | max. 10 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min. 3,5 mm |
| Switching hysteresis | 0,1 ... 0,3 mm |
In combination with Read head CES-A-LQA-SC and Actuator CES-A-BQA
Mechanical figures and environment
| Mounting distance | |
| Neighboring read heads | min. 80 mm |
Operating distance
| Switch-on distance | |
| For vertical approach direction (center offset m=0) | 23 mm |
| For side approach direction (distance in x direction 10 mm) | ± 28 mm |
| Assured switch-off distance Sar | max. 60 mm |
| Assured operating distance Sao | |
| For vertical approach direction (center offset m=0) | min. 16 mm |
| For side approach direction (distance in x direction 10 mm) | min. ± 24 mm |
| Switching hysteresis | |
| For vertical approach direction (center offset m=0) | 2 ... 3 mm |
| For side approach direction (distance in x direction 10 mm) | 1 ... 1,3 mm |
In combination with Read head CES-A-LQA-SC and Actuator CES-A-BBA, CES-A-BCA
Mechanical figures and environment
| Mounting distance | |
| Neighboring read heads | min. 80 mm |
Operating distance
| Switch-on distance | |
| For vertical approach direction (center offset m=0) | 15 mm |
| For side approach direction (distance in x direction 8 mm) | ± 22 mm |
| Assured switch-off distance Sar | max. 47 mm |
| Assured operating distance Sao | |
| For vertical approach direction (center offset m=0) | min. 10 mm |
| For side approach direction (distance in x direction 8 mm) | min. ± 18 mm |
| Switching hysteresis | |
| For vertical approach direction (center offset m=0) | 2 ... 3 mm |
| For side approach direction (distance in x direction 8 mm) | 1 ... 1,8 mm |
Further information
Further information
Further information
Further information
Further information
Further information
Further information
Further information
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[ Main Office ] 104/15 Street 18, Binh Hung Hoa Ward, Binh Tan Dist, HCMC, Viet Nam
[ Brand Office ] 92/8 Huynh Thuc Khang Street, Tam Ky City, Quang Nam Province, Viet Nam
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