Euchner CES-A-AEA-02B 092560 Değerlendirme Ünitesi
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Euchner CES-A-AEA-02B 092560
Değerlendirme ünitesi(2 okuma kafası için)
2 okuma kafası bağlanabilir
2 güvenlik kontağı (röle kontağı)
Güvenlik kontağı başına 1 dahili normalde açık kontak
Başlat düğmesi ve geri bildirim döngüsü bağlanabilir
Unicode değerlendirme birimi
EN ISO 13849-1'e göre Kategori 4 / PL e
Unicode değerlendirme birimi
Her aktüatör yüksek oranda kodlanmıştır (unicode). Değerlendirme ünitesi yalnızca öğretilen aktüatörü algılar. Maks. Alan sayısı 8 aktüatör öğretilebilir.
Yalnızca son öğretilen aktüatör algılanır. Yeni aktüatörler, bir jumper takılarak öğretilir.
EN ISO 13849-1'e göre kategori
Dahili olarak izlenen kontaklı iki yedekli röle çıkışı (güvenlik çıkışları) sayesinde aşağıdakiler için uygundur:
EN ISO 13849-1'e göre Kategori 4 / PL e
Uyarı aralığı
Değerlendirme birimi, örneğin okuma kafası ve aktüatörün hizalanmasında daha büyük toleranslara izin veren standart çalıştırma aralığına sahiptir.
Kendi kendine test için TST Girişi
DIA Teşhis çıkışı
O1, O2 İzleme çıkışları (yarı iletken)
Y1, Y2 Geri bildirim döngüsü
S Başlat düğmesi bağlantısı
Approvals
Mechanical values and environment
| Housing material | |
| Housing | Plastic PA6.6 |
| Weight | |
| Net | 0,25 kg |
| Ambient temperature | |
| At UB = 24V DC | -20 ... 55 °C |
| Atmospheric humidity | |
| Not condensing | max.80 % rH |
| Degree of protection | IP20 |
| Mounting 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. 2 read heads can be connected. |
| Ready delay | 10 ... 12 s |
| Reaction time | |
| Response delay start button (for Manual start operating mode) | 200 ... 300 ms |
| After change in the actuation status, 1 active actuator | max.210 ms |
| After change in the actuation status, 2 active actuators | max.290 ms |
| Duration of operation start button (for Manual start operating mode) | min.250 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 Regulated, residual ripple < 5 % |
| Current consumption | |
| (with relay energized) | 150 mA |
| Fusing | |
| External (operating voltage UB) | 0,25 ... 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 17 ... 30 V | 15 ... 6000 mA |
| At switching voltage AC/DC 1 ... 60 V | 1 ... 300 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 A |
| 30 V 6 A | |
| DC-12 | 60 V 0.3 A |
| 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 |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 4 kV |
| Rated conditional short-circuit current | 100 A |
| Discrepancy time | |
| (Between the operating points of both relays, with 2 active actuators) | max.240 ms |
| Monitoring outputs: Diagnostic DIA, door monitoring outputs O1,O2 | |
| 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 | |
| LOW | 0 ... 2 V DC |
| HIGH | 15 ... UB V DC |
| STATE LED | |
| LED indicator | Status LED |
| LED OUT | |
| LED indicator | Safety outputs status |
| DIA LED | |
| LED indicator | Diagnostics LED |
Work area
| Repeat accuracy R | |
| According to EN 60947-5-2 | max.10 % |
Other
| For the approval acc. to UL the following applies |
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 | |
| Diagnostic Coverage (DC) | 99 % |
| Number of switching cycles | |
| ≤ 3 A at 24 V DC | max.23000 1/Jahr |
| ≤ 0.1 A at 24 V DC | max.506000 1/Jahr |
| ≤ 1 A at 24 V DC | max.100000 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 values and environment
| Mounting distance | |
| Neighboring read heads | min.50 mm |
Actuating range
| Distance s, actuator | |
| Minimum distance for side approach direction | min.3 mm |
| Operating distance | |
| With center offset m=0 | 15 mm |
| Assured release distance Sar | max.32 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min.10 mm |
| Switching hysteresis | min.0,5 mm |
In combination with Read head CES-A-LQA-SC and Actuator CES-A-BQA
Mechanical values and environment
| Mounting distance | |
| Neighboring read heads | min.80 mm |
Actuating range
| Operating distance | |
| For vertical approach direction (center offset m=0) | 23 mm |
| For side approach direction (distance in x direction 10 mm) | ± 28 mm |
| Assured release 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) | min.2 mm |
| For side approach direction (distance in x direction 10 mm) | min.1 mm |
In combination with Read head CES-A-LMN-SC and Actuator CES-A-BMB
Mechanical values and environment
| Mounting distance | |
| Neighboring read heads | min.20 mm |
Actuating range
| Distance s, actuator | |
| Minimum distance | min.1,2 mm |
| Operating distance | |
| With center offset m=0 | 5 mm |
| Assured release distance Sar | max.10 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min.3,5 mm |
| Switching hysteresis | min.0,1 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 values and environment
| Mounting distance | |
| Neighboring read heads | min.50 mm |
Actuating range
| Distance s, actuator | |
| Minimum distance for side approach direction | min.4 mm |
| Operating distance | |
| With center offset m=0 | 16 mm |
| Assured release distance Sar | max.33 mm |
| Assured operating distance Sao | |
| With center offset m=0 | min.11 mm |
| Switching hysteresis | min.0,5 mm |
In combination with Read head CES-A-LQA-SC and Actuator CES-A-BBA, CES-A-BCA
Mechanical values and environment
| Mounting distance | |
| Neighboring read heads | min.80 mm |
Actuating range
| Operating distance | |
| For vertical approach direction (center offset m=0) | 15 mm |
| For side approach direction (distance in x direction 8 mm) | ± 22 mm |
| Assured release 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) | min.2 mm |
| For side approach direction (distance in x direction 8 mm) | min.1 mm |
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