Support
Characteristics
- New housing design in compact size.
- Easy and simple to effectively expand the system using.
- Internal signal circuitry and powered directly by two wire design for incorporating input and output connections to the system.
- Multi-purpose contacts: 1 set of Detector Loop and manual call points signal input (L, LC, A), 1 set of dry contact output (N.O., N.C., COM. ), 1 set of 24VDC output and 1 set of 24VDC Input (B+, B-) for the loop power (L, Lc ).
Specification
| Model | NK20 |
| Type | Control Module |
| Purpose | Input & Output for all systems |
| System Connected | Series with conventional device |
| Input Source | Loop signal |
| Voltage Range | DC 24V ~ 33V |
| Output Contacts | 1 in 2 out COM. N.O. N.C. |
| Standby Current | 150μA~220μA @24V DC |
| Alarm Current | 6mA @24V DC |
| EOL Resistor | 10kΩ |
| Address Coding | Binary dip switch |
| Ambient Temperature | 0℃ ~ +50℃ |
| Material | ABS Plastic |
| Color | Module: White / Sticker: Grey |
| Dimensions(mm) | 92mm(L) x 34mm(W) x 40mm(H) |
