ORDER NO. 104775
| Order number | 104775 |
| Item designation | CES-AZ-AES-02B |
| Gross weight | 0,299kg |
| European Article Number (EAN) | 4047048005662 |
| Customs tariff number | 85364110 |
Evaluation unit CES-AZ-AES-02B (for 2 read heads)
- 2 read heads can be connected
- 2 safety outputs (relay contacts with 2 internally connected NO contacts per output)
- Start button and feedback loop can be connected
- Unicode
- Plug-in connection terminals
- Category 4 / PL e according to EN ISO 13849-1
Unicode evaluation
Each actuator is highly coded (unicode). The evaluation unit detects only actuators that have 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.
Guard lock monitoring
Evaluation units in the series CES-AZ make it possible to use read heads with integrated guard locking for the protection of personnel during overtraveling machine movements. You will find suitable read heads in the accessories.
Category according to EN ISO 13849-1
Due to two redundant safety paths (relay contacts) with 2 internal, monitored normally open contacts per safety path, suitable for:
- Category 4 / PL e according to EN ISO 13849-1
Each safety path is independently safe.
LED indicator
| STATE | Status LED |
| DIA | Diagnostics LED |
| OUT | Safety output status |
Additional connections
| TST | Input for self-test |
| O1, O2 | Monitoring outputs (semiconductor) |
| DIA | Diagnostic output |
| Y1, Y2 | Feedback loop |
| J1, J2 | Teach-in input |
| S | Start button connection (monitoring of the falling edge) |
Important: The plug-in connection terminals are not included and must be ordered separately.
Work area
| Repeat accuracy R | |
| according to EN 60947-5-2 | max. 10 % |
Controls and indicators
| LED indicator | |
| Safety contacts status | |
| Status LED | |
| Diagnostics LED |
Electrical connection ratings
| Connection cross-section | |
| (plug-in screw/spring terminals) | 0.25 … 2.5 mm² |
| Current consumption | |
| (with relay energized) | 150 mA |
| Fusing | |
| external (operating voltage UB) | 0.25 … 8 A |
| Operating voltage DC | |
| UB | 21 … 24 … 27 V DC regulated, residual ripple < 5% |
| EMC protection requirements | according to EN 60947-5-3 |
| Current via feedback loop | 5 … 8 … 10 mA |
| Degree of contamination (external, according to EN 60947-1) | 2 |
| permissible resistance in feedback loop | max. 600 Ω |
| Inputs: start button S, test input TST | |
| Input voltage | |
| HIGH | 15 … UB V DC |
| LOW | 0 … 2 V DC |
| Input current | |
| HIGH | 5 … 8 … 10 mA |
| Monitoring outputs: diagnostics DIA, door monitoring outputs O1,O2 | |
| Output type | Semiconductor output, p-switching, short circuit-proof |
| Output current | max. 20 mA |
| Output voltage | 0.8 x UB … UB V DC |
| Safety contacts 13/14, 23/24 | |
| Output type | Relay contacts, floating |
| Fusing | |
| external (safety circuit) according to EN 60269-1 | 6 AgG or 6 A circuit breaker (characteristic B or C) |
| rated conditional short-circuit current | 100 A |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 4 kV |
| Discrepancy time | |
| (between the operating points of both relays) | max. 25 ms |
| Switching current | |
| at switching voltage AC/DC 5 … 30 V | 10 … 6000 mA |
| at switching voltage AC/DC 21 … 60 V | 1 … 300 mA |
| at switching voltage AC 5 … 230 V | 10 … 2000 mA |
| Utilization category | |
| AC-12 | 60 V 0.3 A |
| AC-12 | 30 V 6 A |
| DC-12 | 60 V 0.3 A |
| AC-15 | 230 V 2 A |
| DC-13 | 24 V 3 A |
| DC-12 | 30 V 6 A |
| Switching load | |
| according to c UL us | Class 2 max. 30 V AC / Class 2 max. 60 V DC; 120 V AC 3 A / 240 V AC 1.5 A |
Mechanical values and environment
| Number of read heads | max. 2 read heads can be connected |
| Connection | plug-in connection terminals, coded |
| Degree of protection | IP20 |
| Ready delay | 10 … 12 s |
| Material | |
| Housing | Plastic PA6.6 |
| Switching frequency | max. 0.25 Hz |
| Reaction time | |
| after change in the actuation status, 1 active actuator | max. 210 ms |
| Start button actuating duration (for Manual Start operating mode) | min. 250 ms |
| Start button response delay (for Manual start operating mode) | 200 … 300 ms |
| after change in the actuation status, 2 active actuators | max. 290 ms |
| Atmospheric humidity | |
| not condensing | max. 80 % rH |
| Mounting distance | |
| laterally to the neighboring device | min. 10 mm |
| Mounting type | Mounting rail 35 mm according to DIN EN 60715 TH35 |
| Ambient temperature | |
| at UB = 24V DC | -20 … +55 °C |
| Dwell time | min. 3 s |
| Safety contacts 13/14, 23/24 | |
| Number of safety contacts | 2 Relay with internally monitored contacts |
| Mechanical life | |
| Operating cycles (relay) | 10 x 10⁶ |
Reliability values acc. to EN ISO 13849-1
| Diagnostic Coverage (DC) | 99 % |
| Number of switching cycles | |
| ≤ 0.1 A at 24 V DC | max. 760000 1/y |
| ≤ 1 A at 24 V DC | max. 153000 1/y |
| ≤ 3 A at 24 V DC | max. 34600 1/y |
| Mission time | 20 y |
| Monitoring of the guard position | |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 1.9 x 10-8 |
Miscellaneous
| The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures |
In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V
| Mounting distance | |
| neighboring read heads | min. 50 mm |
In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V and actuator CES-A-BDA-20
| Actuator distance s | |
| Minimum distance for side approach direction | min. 4 mm |
| Assured operating distances sao | |
| with center offset m=0 | min. 11 mm |
| Assured release distance sar | max. 33 mm |
| Operating distance | |
| with center offset m=0 | 16 mm |
| Switching hysteresis | 0.5 … 2 mm |
In combination with read head CES-A-LNN-SC-106601, CES-A-LNN-05V-106602, CES-A-LNN-10V-113294, CES-A-LNN-25V-115107
| Mounting distance | |
| neighboring read heads | min. 160 mm |
In combination with read head CES-A-LMN-SC and actuator CES-A-BBA-071840
| Assured operating distances sao | |
| with center offset m=0 | min. 5 mm |
| Assured release distance sar | |
| with center offset m=0 | max. 25 mm |
| Operating distance | |
| with center offset m=0 | 8 mm A distance of s = 3 mm must be maintained for a side approach direction. |
| Switching hysteresis | |
| with center offset m=0 | 1 … 1.8 mm |
In combination with read head CES-A-LSP-05V-104966, CES-A-LSP-10V-104967, CES-A-LSP-SB-104969, CES-A-LSP-15V-106271 and actuator CES-A-BSP-104970
| Assured operating distances sao | |
| with center offset m=0 | min. 10 mm |
| Assured release distance sar | max. 45 mm |
| Operating distance | |
| with center offset m=0 | 20 mm |
| Switching hysteresis | 1 … 4 mm |
In combination with read head CES-A-LMN-SC and actuator CES-A-BDA-20
| Assured operating distances sao | |
| with center offset m=0 | min. 6 mm |
| Assured release distance sar | |
| with center offset m=0 | max. 26 mm |
| Operating distance | |
| with center offset m=0 | 9 mm A distance of s = 4 mm must be maintained for a side approach direction. |
| Switching hysteresis | |
| with center offset m=0 | 1 … 1.8 mm |
In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V and actuator CES-A-BDA-18-156935
| Actuator distance s | |
| Minimum distance for side approach direction | min. 5 mm |
| Assured operating distances sao | |
| with center offset m=0 | min. 10 mm |
| Assured release distance sar | max. 32 mm |
| Operating distance | |
| with center offset m=0 | 16 mm |
| Switching hysteresis | |
| with center offset m=0 | 0.5 … 1.4 mm |
In combination with read head CES-A-LMN-SC
| Mounting distance | |
| neighboring read heads | min. 20 mm |
In combination with read head CES-A-LNA-SC-077715, CES-A-LNA-05P-077806, CES-A-LNA-10P-077807, CES-A-LNA-05V-071845, CES-A-LNA-10V-071846, CES-A-LNA-15V-071847, CES-A-LNA-25V-071975, CES-A-LNA-15P-084682, CES-A-LCA-10V and actuator CES-A-BBA-071840, CES-A-BCA
| Actuator distance s | |
| Minimum distance for side approach direction | min. 3 mm |
| Assured operating distances sao | |
| with center offset m=0 | min. 10 mm |
| Assured release distance sar | max. 26 mm |
| Operating distance | |
| with center offset m=0 | 15 mm |
| Switching hysteresis | 0.5 … 2 mm |
In combination with read head CES-A-LNN-SC-106601, CES-A-LNN-05V-106602, CES-A-LNN-10V-113294, CES-A-LNN-25V-115107 and actuator CES-A-BBN-106600
| Assured operating distances sao | |
| in z direction (with center offset x,y=0), in x direction (with center offset y,z=0) | min. 10 mm |
| Assured release distance sar | |
| in x or z direction | max. 50 mm |
| in y direction | max. 100 mm |
| Operating distance | |
| in z direction (with center offset x,y=0), in x direction (with center offset y,z=0) | 15 mm |
| Switching hysteresis | 1 … 4 mm |
In combination with read head CES-A-LMN-SC and actuator CES-A-BMB
| Actuator distance s | |
| Minimum distance | min. 1.2 mm |
| Assured operating distances sao | |
| with center offset m=0 | min. 3.5 mm |
| Assured release distance sar | max. 10 mm |
| Operating distance | |
| with center offset m=0 | 5 mm |
| Switching hysteresis | 0.1 … 0.3 mm |
In combination with read head CES-A-LQA-SC
| Mounting distance | |
| neighboring read heads | min. 80 mm |
In combination with read head CES-A-LNN-SC-106601, CES-A-LNN-05V-106602, CES-A-LNN-10V-113294, CES-A-LNN-25V-115107 and actuator CES-A-BDN-06-104730
| Assured operating distances sao | |
| in z direction (with center offset x,y=0), in x direction (with center offset y,z=0) | min. 14 mm |
| Assured release distance sar | |
| in y direction | max. 100 mm |
| in x or z direction | max. 50 mm |
| Operating distance | |
| in z direction (with center offset x,y=0), in x direction (with center offset y,z=0) | 19 mm |
| Switching hysteresis | 4 mm |
In combination with read head CES-A-LQA-SC and actuator CES-A-BQA
| Assured operating distances sao | |
| for side approach direction (distance in x direction 10 mm) | min. +/- 24 mm |
| for vertical approach direction (center offset m=0) | min. 16 mm |
| Assured release distance sar | max. 60 mm |
| Operating distance | |
| for side approach direction (distance in x direction 10 mm) | +/- 28 mm |
| for vertical approach direction (center offset m=0) | 23 mm |
| Switching hysteresis | |
| for side approach direction (distance in x direction 10 mm) | 1 … 1.3 mm |
| for vertical approach direction (center offset m=0) | 2 … 3 mm |
In combination with read head CES-A-LQA-SC and actuator CES-A-BBA-071840, CES-A-BCA
| Assured operating distances sao | |
| for side approach direction (distance in x direction 8 mm) | min. +/- 18 mm |
| for vertical approach direction (center offset m=0) | min. 10 mm |
| Assured release distance sar | max. 47 mm |
| Operating distance | |
| for vertical approach direction (center offset m=0) | 15 mm |
| for side approach direction (distance in x direction 8 mm) | +/- 22 mm |
| Switching hysteresis | |
| for side approach direction (distance in x direction 8 mm) | 1 … 1.8 mm |
| for vertical approach direction (center offset m=0) | 2 … 3 mm |
In combination with read head CES-A-LMN-SC and actuator CES-A-BDA-18-156935
| Actuator distance s | |
| Minimum distance for side approach direction | min. 3 mm |
| Assured operating distances sao | |
| with center offset m=0 | min. 6 mm |
| Assured release distance sar | max. 21 mm |
| Operating distance | |
| with center offset m=0 | 9 mm |
| Switching hysteresis | |
| with center offset m=0 | 0.5 … 1 mm |
