HomeProductsTransponder-coded key systems EKS and CKSSafety key system CKS with external evaluationCES-FD field evaluation unit with OSSD outputsCES-FD-AP-U-01-USI-166446
Field evaluation unit CES-FD-AP-…
- connection of a CES/CKS read head
- Evaluation of signals in the field
- EUCHNER AP interface
- Suitable for separate operation (no series connection)
- Unicode
- Direct connection to IP67 field modules (e.g. ET200pro)
- Connecting cables PUR, with plug connector: - M8 angled / 3-pin (read head connection) - M12 straight / 5-pin (AP interface)
Description
Short circuit monitoring
The switch generates its own clock signal on the output lines FO1A/FO1B. Pay attention to this aspect when connecting to control systems and relays.
Category according to EN ISO 13849-1
Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:
- Category 4 / PL e according to EN ISO 13849-1
Important: To achieve the stated category according to EN ISO 13849-1, both safety outputs (FO1A and FO1B) must always be evaluated.
LED indicator
STATE | Status LED |
DIA | Diagnostics LED |
Connection for control system
| Plug connector (view of connection side) | Pin | Designation | Function | Connecting cable conductor coloring |
|---|---|---|---|---|
 | 1 | UB | Power supply, DC 24 V | BN |
| 2 | FO1A | Safety output, channel 1 | WH | |
| 3 | 0 V | Ground, DC 0 V | BU | |
| 4 | FO1B | Safety output, channel 2 | BK | |
| 5 | - | n.c. | GY |
Connection for read head
| Plug connector (view of connection side) | Pin | Designation | Function | Connecting cable conductor coloring |
|---|---|---|---|---|
 | 1 | H1 | Data line | BN |
| 3 | H2 | Data line | WH | |
| 4 | SH | Shield | - |
Dimensional drawings
| 1 | LED status indication |
| 2 | Coding lug |
Technical data
Approvals
Workspace
| Repeat accuracy R | |
| according to EN 60947-5-2 | <= 10 |
Electrical connection values
| Fuse | |
| external (operating voltage) | 0.25 ... 8 A |
| Rated insulation voltage Ui | 75 V |
| Rated impulse withstand voltage Uimp | 1.5 kV |
| Operating voltage DC | |
| UB (PELV, see operating instructions) (reverse polarity protected, regulated, residual ripple<5%) | 24 V DC -15% ... +15% (The device tolerates voltage interruptions in the operating voltage, e.g. test pulses, of up to 5 ms. These voltage interruptions are also output on the safety outputs.) |
| Turn-on time | |
| Safety outputs | max. 400 ms |
| EMC protection requirements | Acc. to EN IEC 60947-5-3 |
| Risk time according to EN 60947-5-3 | max. 260 ms |
| Safety class | III |
| Current consumption | max. 45 mA |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Safety outputs FO1A / FO1B | |
| Output type | Semiconductor outputs, p-switching, short circuit-proof |
| Output voltage | |
| LOW U(FO1A) / U(FO1B) | 0 ... 1 V DC |
| HIGH U(FO1A) / U(FO1B) | UB-1.5V ... UB V DC (Values at a switching current of 50 mA without taking into account the cable lengths.) |
| rated conditional short-circuit current | 100 A |
| Discrepancy time | max. 10 ms |
| Utilization category | |
| DC-13 | 24 V 150 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.) |
| Off-state current Ir | max. 0.25 mA |
| Switching current | |
| per safety output | 1 ... 150 mA |
| Test pulse duration | max. 0.3 ms (Applies to a load with C<= 30 nF and R<= 20 kohm) |
| Test pulse interval | min. 100 ms |
Mechanical values and environment
| Connection type | Connecting cable PUR with plug connector M12, 5-pin; pin 5 not used |
| Tightening torque | max. 1 Nm |
| Ready delay | 1 s |
| Installation orientation | any |
| Switching frequency | max. 1 Hz |
| Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
| Degree of protection | IP65/IP67 |
| Cable ambient temperature (dynamic) | -5 ... +65 °C |
| Cable ambient temperature (static) | -20 ... +65 °C |
| Material | |
| Housing | Plastic, PBT |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| Mission time | 20 y |
| Monitoring of the guard position | |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 4.5 x 10-9 |
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-LMN-SC and actuator CES-A-BMB
| Switch-on distance | 5 mm (With read head CES-A-LMN-SC and actuator CES-A-BMB) |
| Secured switch-off distance sar | max. 10 mm (With read head CES-A-LMN-SC and actuator CES-A-BMB) |
| Secured switching distance sao | min. 3.4 mm (With read head CES-A-LMN-SC and actuator CES-A-BMB) |
| Switching hysteresis | 0.05 ... 0.2 mm (With read head CES-A-LMN-SC and actuator CES-A-BMB) |
Accessories
Connection material
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
Declarations of conformity
Other Documents
Approvals and certificates
c UL us
Doc. no.
Version
Language
Size
c UL us
Doc. no.
Version
Language
Size
0,3 MB
Sales documents
Flexibel sicher - Transpondercodierte Sicherheitssysteme CES
Doc. no.
Version
Language
Size
Flexibel sicher - Transpondercodierte Sicherheitssysteme CES
Doc. no.
119922
Version
06-06/22
Language
Size
8,4 MB
UQS document
Bescheinigung
Doc. no.
Version
Language
Size
Bescheinigung
Doc. no.
ECO2116784
Version
Language
Size
0,2 MB
Ordering data
| Ordernumber | 166446 |
| Item designation | CES-FD-AP-U-01-USI-166446 |
| Gross weight | 0,85kg |
| Customs tariff number | 85365019 |
| ECLASS | 27-27-24-03 Safety-related transponder switch |
