Dräger REGARD® 2400 and 2410
Dräger Regard 2400 and 2410 are flexible small control units for detection of toxic gases and oxygen as well as combustible gases and vapours. Combined with the Dräger transmitters or sensing heads Dräger Regard 2400 or 2410 forms a low-maintenance gas detection system for reliable protection.
Specifications
Flexibel control unit
Dräger REGARD 2400 and 2410 are suitable for 4 transmitters. 4 to 20 mA transmitters as well as Dräger Polytron SE Ex sensing heads can be connected. The Dräger REGARD 2400 with wall-mounted enclosure is pre-installed including terminals, 2.5 A power supply units and fuses. It can be mounted directly onto a wall. The Dräger REGARD 2410 has been designed for easy set-up, low-cost mounting onto DIN rails in existing switching or wall cabinets. The units are ATEX approved.
Customized configuration
Dräger REGARD 2400 and 2410 can be freely configured. Two internal relays for gas alarm thresholds or gas alarm groups can be allocated to the respective measuring channels. Additional relays are available for acoustic alarm and fault status. Additionally, the Dräger REGARD 2400 and 2410 are equipped with two digital inputs - e.g. for horn reset or flow control. Finally Dräger REGARD 2400 and 2410 can be connected to external modules such as an input-output module and a relay module via its built-in Modbus interface. Initial configuration of the Dräger REGARD 2400 or 2410 is done via a PC. The necessary interface connection cable and software are available as accessories.
Details
wall-mounted (2400) or small rail mounted (2410) control unit
up to 4-channel control for toxic and combustible gases, and oxygen, can be easily configured
2 gas alarm relays, 1 acoustic alarm relay and 1 fault relay
flexible gas and alarm evaluation
easy to operate
configuration via PC/laptop
ATEX approval
via Modbus 12 additional relays (optional)
via Modbus 6 digital inputs and 6 analogue (4 to 20 mA) outputs (optional)
Dräger REGARD 2400 and 2410 are suitable for 4 transmitters. 4 to 20 mA transmitters as well as Dräger Polytron SE Ex sensing heads can be connected. The Dräger REGARD 2400 with wall-mounted enclosure is pre-installed including terminals, 2.5 A power supply units and fuses. It can be mounted directly onto a wall. The Dräger REGARD 2410 has been designed for easy set-up, low-cost mounting onto DIN rails in existing switching or wall cabinets. The units are ATEX approved.
Customized configuration
Dräger REGARD 2400 and 2410 can be freely configured. Two internal relays for gas alarm thresholds or gas alarm groups can be allocated to the respective measuring channels. Additional relays are available for acoustic alarm and fault status. Additionally, the Dräger REGARD 2400 and 2410 are equipped with two digital inputs - e.g. for horn reset or flow control. Finally Dräger REGARD 2400 and 2410 can be connected to external modules such as an input-output module and a relay module via its built-in Modbus interface. Initial configuration of the Dräger REGARD 2400 or 2410 is done via a PC. The necessary interface connection cable and software are available as accessories.
Details
wall-mounted (2400) or small rail mounted (2410) control unit
up to 4-channel control for toxic and combustible gases, and oxygen, can be easily configured
2 gas alarm relays, 1 acoustic alarm relay and 1 fault relay
flexible gas and alarm evaluation
easy to operate
configuration via PC/laptop
ATEX approval
via Modbus 12 additional relays (optional)
via Modbus 6 digital inputs and 6 analogue (4 to 20 mA) outputs (optional)
Description
Internal converter module SE Ex (only Dräger REGARD 2400), one required per SE Ex channel
| Article | Description | |
| SC00011 | Dräger Polytron Regard 2410 | |
| SC00014 | Dräger Polytron Regard 2400 | |
| SC00016 | Internal converter module SE Ex (only Dräger REGARD 2400), one required per SE Ex channel | |
Description Internal converter module SE Ex (only Dräger REGARD 2400), one required per SE Ex channel | ||
| 4208746 | Power Supply 5A, DIN Rail Mounting | |
Central unit
Independent 4-channel wall-mounted (2400) or rail-mounted (2410) control unit in accordance with DIN EN 50022
Power supply
24 VDC +/– 10 % (2410)
24 VDC / 110 to 230 VAC 50 to 60 Hz (2400)
24 VDC / 110 to 230 VAC 50 to 60 Hz (2400)
Inputs
2-wire/3-wire 4 to 20 mA transmitter or Dräger Polytron SE Ex sensing heads via signal converter (optional)
Outputs
Potential-free relay contacts of the 2 gas alarm relays plus one acoustic alarm relay and one failure relay each for 250 VAC, 2 A (2400 DPCO and 2410 SPCO)
Temperature
– 20 °C to + 60 °C
User interface
3-pushbutton operation, Dot-matrix display, LEDs, RS 232 for configuration software, Modbus interface
Dimensions
105 x 86 x 72 mm (W x H x D) (2410)
185 x 213 x 118 mm (W x H x D) (2400)
185 x 213 x 118 mm (W x H x D) (2400)
Ingress protection
IP20 (2410), IP54 (2400)
Approvals
EMC (89/336/EWG), Low voltage (73/23/EWG and 93/68/EWG), Ex II (2) G according to TPS 04 ATEX 1 001 X
