Xiamen ZhiCheng Automation Technology Co., Ltd
| Product Type | Relay Module |
| Maximum Switching Voltage | 250 VAC |
| Installation Method | Plug-In Field Installable Module |
| Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-9900.393 |
| Maximum Switching Current | 5 A |
| Payment Terms | T/T |
| Number of Relays | 2 Programmable Relays |
| Delivery Time | 3-7 |
| Packaging Details | 50*50*50mm |
| Compatible Device | Signet 9900 Transmitter |
| Relay Type | Dual SPDT Dry-Contact Relays |
| Model Number | 3-9900.393 |
| Brand Name | +GF+ |
| Certification | 3C |
| Place of Origin | America |
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Product Specification
| Product Type | Relay Module | Maximum Switching Voltage | 250 VAC |
| Installation Method | Plug-In Field Installable Module | Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-9900.393 | Maximum Switching Current | 5 A |
| Payment Terms | T/T | Number of Relays | 2 Programmable Relays |
| Delivery Time | 3-7 | Packaging Details | 50*50*50mm |
| Compatible Device | Signet 9900 Transmitter | Relay Type | Dual SPDT Dry-Contact Relays |
| Model Number | 3-9900.393 | Brand Name | +GF+ |
| Certification | 3C | Place of Origin | America |
| High Light | GF relay trigger plug-in module ，dual dry contact transmitter relay ，threshold control relay module | ||
The 3‑9900.393 is a field-installable plug-in Relay Module that adds two programmable SPDT dry-contact relays (5A @ 250VAC / 30VDC) to a panel-mount 9900‑1P base unit for pump/alarm switching.
It lets the 9900 directly drive high‑power AC/DC loads—dosing pumps, solenoid valves, and audible alarms—with adjustable hysteresis & time delay, removing the need for external interposing relays.
| Parameter | Specification |
|---|---|
| Product Type | Relay Module (Plug-in Module) |
| Model / MFR # | 3-9900.393 (Code: 159 001 698) |
| Relay Type / Quantity | Two (2) programmable dry-contact relays (SPDT) |
| Maximum Switching Voltage | 250 VAC / 30 VDC |
| Maximum Switching Current | 5 A (resistive load) |
| Power Supply | 10.8 – 35.2 VDC, 300 mA (from DC PWR terminals) |
| Installation Type | Panel Mount only |
| Compatible Base Unit | Signet 9900 Transmitter (Panel Mount version) |
| Indicator | Two red mechanical relay status LEDs on the 9900 front panel |
| Adjustable Parameters | Hysteresis and time delay for each relay |
Packaging & Shipping
✔ Professional industrial automation supplier
✔ High-quality products with competitive pricing
✔ Fast response and technical support
✔ Reliable supply chain and stable product availability
✔ Customized solutions for industrial applications
✔ Global export experience and customer-oriented service
We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
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