♻️型号:F3237
✳️产品特征:
8 路独立隔离输入通道
SIL3 安全等级认证
长距离布线适配
标准化欧式插槽安装
多重电路防护设计
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HIMA HIMATRIX安全仪表 F3237 数字输入模块
F3237是德国 HIMA HIMATRIX 安全仪表系统配套8 通道安全型数字输入模块,物料编号984323702。F3237为 ESD 紧急停车、工艺安全联锁系统专用采集卡件,适配化工、油气、电厂、海上平台等高风险工况,专门采集安全限位开关、接近开关、急停按钮、火焰 / 泄漏检测开关等安全触点信号,将现场开关状态上传至安全控制器完成联锁逻辑判断。

HIMA HIMATRIX安全仪表 F3237 数字输入模块
参数规格(仅供参考)
| Item | Specification |
|---|---|
| Model | F3237 |
| Part Number | 984323702 |
| Brand & Origin | HIMA, Germany |
| Product Type | 8-channel safety digital input module |
| Safety Certification | TÜV SIL 3, IEC 61508, AK 1~AK6 |
| Redundancy Architecture | QMR quadruple modular redundant circuit |
| Input Channel Quantity | 8 galvanic isolated DI channels |
| Nominal Field Signal | 24 VDC contact switch signal |
| Switching Response Time | Approx. 10 ms |
| Max Cable Length | 1000 m (0.5 mm² wire) |
| Max Line Impedance | ≤ 50 Ω per channel |
| Backplane Bus | Redundant QMR internal system bus |
| Supply Voltage | 8.2 VDC internal logic power, 24 VDC field power |
| Total Power Consumption | < 10 W |
| Operating Temperature Range | -20 ℃ ~ +60 ℃ |
| Storage Temperature Range | -40 ℃ ~ +85 ℃ |
| Relative Humidity | 5% ~ 95% RH, non-condensing |
| Protection Class | IP20 (module body) |
| Mounting Type | Standard rack plug-in slot |
| Overall Dimension | 130 mm (W) × 100 mm (H) × 120 mm (D) |
| Net Weight | 0.4 kg |
| Single Pack Transport Weight | Approx. 1.0 kg |
| PCB Coating | Three-proof conformal coating |
| Built-in Diagnosis | Wire break, short circuit, crosstalk, filter self-test |
| Status Indicator | LED for power, bus link, each channel, module fault |
| Built-in Protection | Reverse polarity, over-current, surge, hardware watchdog |


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