- Applied to ignition tests of airbag, seatbelt and other initiators;
- Squib Output 4 independent channels;
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Squib current 1.00A~3.00A adjustable; - Squib pulse width 0.1ms~5ms adjustable;
- Squib delay 0.2ms~2000.0ms adjustable;
- Airbag resistance measure automatically;
- Support multi-channels I/O and sensor connecting channels, realize airbag squib test system building easily.
ATH-4S is mainly used in the ignition test of airbags, seat belts and engine hood lifters. The ignition device is equipped with trigger input and multi-channel trigger output used to trigger high-speed cameras, data acquisition equipment, etc.; equipped with multi-channel IO, which can be used for logic control such as lighting, ventilation, access control, etc.; equipped with multi-channel analog input. Sensor signals such as pressure, acceleration and force can be collected synchronously.
Specification (25℃)
| Name | Unit | Value |
| Squib channel | Channels | 4 |
| Squib current | A | 1.00~3.00 |
| Pulse width | ms | 0.1~5.0 |
| Delay | ms | 0.2~2000.0 |
| Current sampling | kHz | 50 |
| Voltage sampling | kHz | 50 |
| Trigger input | T0 | Switch+TTL |
| Trigger output | default switch | 6 channels |
| Digital output | default switch | 8 channels |
| Digital input | default switch | 8 channels |
| Analog input | sensor input | 8 chs (50kHz) |
| Res. measure | Ω | 1.000~5.000 |
| Squib voltage | V | >18 |
| Communication | / | Ethernet |
| Power button | Self-Lock | Button & LED |
| Power supply | With fuse | 100~250VAC |
| LED indicators | POW, SAFETY, ARM, T0 | |
4pcs Squib Output Cable included.
Interface define:
Squib OUT 1-4：LEMO EGG.1B.304
| Pin 1 | Fire+ |
| Pin 2 | Measure Sense+ |
| Pin 3 | Fire- |
| Pin 4 | Measure Sense- |
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Airbag Stationary Squib Device ATH-4S |