Control Systems
Control system Type AS9-E24 (two wire technology)
 | Technical data | |
| *Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 24V AC/DC ±10% | |
| Relay contacts: | max. 0.5A, max. 48VAC, max. 50VA | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo:7.2V, lo:<68mA, Co:<14,5µF, Lo:<6Mh | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% | |
| Type of protection: | IP20 | |
| Dimensions: | European standard board 100 x 160mm | |
| Output: | 2 potential-free change-over contacts | |
Options:
Type VE9 local electronic
To be operated with sensor type: AF24, AF26, AF31, AF32, AF36
*With local electronic type VE9 to be used in [EEx ia] IIC environment together with sensor types: AF1S, AF21, AF23, AF33, AF35, AF42.
The control system AS9-24 offers high disturbance immunity for long (up to 1500m) cable installations.
Controls:
Test button for the functional inspection of the appropriate sensor and the control system.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AS9-E24 Datasheet
Control system Type AS1
 | Technical data | |
| Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 230V ±10%, 50Hz | |
| Relay contacts: | max. 1A, max. 250VAC, max. 250VA | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo :7.2V, lo:77mA, Co:14,5µF, Lo:6mH | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% | |
| Type of protection: | IP54 | |
| Dimensions: | HxWxD: 132x71x137mm | |
| Output: | 2 potential-free change-over contacts | |
Options: Type AS1.2 with acoustic alarm
To be operated with sensor types: AF1S, AF21, AF23, AF33, AF42
Controls:
Test button for the functional inspection of the appropriate sensor and the control system. Reset key for the acknowledgement of the acoustic alarm. Relay output remains on alarm.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, failure in the connection cable, or fault in the control system.
PDF AS1 Datasheet
Control system Type AS6
 | Technical data | |
| Auxiliary voltage: | ||
| Type AS6.1/AS6.2: | 230V ±10%, 50Hz | |
| Type AS6.3/AS6.4: | 24VAC/DC ±10% | |
| Relay contacts: | max. 1A, max. 250VAC, max. 100VA | |
| Opto electronic coupler: | 5..24VDC, 10mA +10% | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo :7.2V, lo:82mA | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% Type AS6.2/6.4: 0.5 to 10 sec. -10 ...+50% | |
| Type of protection: | IP54 | |
| Dimensions: | HxWxD: 77x39x92 mm | |
To be operated with sensor type: AF6
Controls:
Test button for the functional inspection of the appropriate sensor and the control system. Type AS6.2 and AS6.4 cover the option to adjust the sensitivity as well as the response delay of the sensor.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AS6 Datasheet
Control system Type AN3
 | Technical data | |
| *Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 230V ±10%, 50Hz | |
| Relay contacts: | max. 1A, max. 250VAC, max. 250VA | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo:7.2V, lo:89mA, Co:13,5µF, Lo:5mH | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% | |
| Type of protection: | IP54 | |
| Dimensions: | HxWxD: 132x71x137 mm | |
| Output: | 2 potential-free change-over contacts (with hold fuction) | |
To be operated with sensor type: AF24, AF26, AF31, AF32, AF36
*For operation in [EEx ia] IIC T4 environment: Operate with sensor type: AF1S, AF21, AF23, AF33, AF35, AF42.
Controls:
Test button for the functional inspection of the appropriate sensor and the control system.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AN3 Datasheet
Control system Type AS8
 | Technical data | |
| Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 230V ±10%, 50Hz | |
| Relay contacts: | max. 1A, max. 250VAC, max. 250VA | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo:7.2V, lo:89mA, Co:13,5µF, Lo:5mH | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% | |
| Type of protection: | IP54 | |
| Dimensions: | HxWxD: 132x71x137 mm | |
| Output: | 2 resp. 3 potential-free change-over contact | |
Options:
Type AS8.2: With two sensor circuits and two potential free change-over contacts.
Type AS8.3: With three sensor circuits and three potential free change-over contacts.
To be operated with sensor type: AF1S, AF21, AF23, AF33, AF42
Controls:
Test button for the functional inspection of the appropriate sensor and the control system.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AS8 Datasheet
Control system Type AS9 (two wire technology)
 | Technical data | |
| *Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 230V ±10%, 50Hz | |
| Relay contacts: | max. 1A, max. 250VAC, max. 250VA | |
| Sensor circuitry: | (intrinsically safe, self monitoring) Uo:7.2V, lo:133mA, Co:13,5µF, Lo:1.3mH | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | 1 sec. ±50% | |
| Type of protection: | IP54 | |
| Dimensions: | HxWxD: 132x71x137 mm | |
| Output: | 1,2 or 3 potential-free change-over contacts | |
Options:
Type AS9.1: with one potential free change-over contact.
Type AS9.2: with two potential free change-over contacts.
Type AS9.3: with three potential free change-over contacts.
Type VE9: Local electronic
To be operated with sensor type: AF24, AF26, AF31, AF32, AF36
*With local electronic type VE9 to be used in [EEx ia] IIC T4 environment together with sensor types: AF1S, AF21, AF23, AF33, AF35, AF42.
The control system AS9 offers high disturbance immunity for long (up to 1500m) cable installations.
Controls:
Test button for the functional inspection of the appropriate sensor and the control system.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AS9 Datasheet
Control system Type AS51-E24 / AS83-E24
 | Technical data | |
| *Ex-classification: | [EEx ia] IIC | |
| Auxiliary voltage: | 24V AC/DC ±10% | |
| Relay contacts: | max. 0.5A, max. 48VAC, max. 50VA | |
| Sensor circuitry: | (intrinsically safe self monitoring) Uo:7.2V, lo:<68mA, Co:<14,5µF, Lo:<6mH | |
| Temperature range: | -20°C to 40°C | |
| Response delay: | Type AS51-E24: 1 sec. ±50% Type AS83-E24: 0.5 to 20 sec. ±50% | |
| Type of protection: | IP20 | |
| Dimensions: | European standard board 100 x 160mm | |
| Output: | 2 potential-free change-over contacts | |
Options:
Type VE9:Local electronic
To be operated with sensor type: AF23, AF26, AF31, AF32, AF36
*For the use in [EEx ia] IIC environment together with sensor types: AF1S, AF21, AF23, AF33, AF35, AF42.
Controls:
Test button for the functional inspection of the appropriate sensor and the control system.
Type AS83-E24 covers the option to adjust the sensitivity as well as the response delay of the sensor.
Self monitoring:
The patented self-monitoring triggers an alarm in case of malfunction of the sensor, a failure in the connection cable, or a fault in the control system.
PDF AS51-E24 Datasheet
PDF AS83-E24 Datasheet
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