Bently Nevada 3500/33 16-Channel Relay Output Module 149992-01 - 5A 250VAC SPDT SIL 2 Certified
Price:
$999
MOQ:
1 piece
Delivery Time:
3-5 work days
Brand:
Bently Nevada
Product Description
Product Overview
The 149992-01 is a 3500/33 16-Channel Relay Output Module designed to convert digital status and alarm signals from any 3500 monitor into 16 independent Form-C (SPDT) relay contacts. This eliminates the need for external interposing relays in hard-wired machine trip logic, annunciator panels, and PLC interlocks.
Key Advantages
- Dual-redundant coil design for fault-tolerant operation
- SIL 2 / IEC 61508 certification for safety-instrumented functions
- Hot-swap capability allows replacement without system shutdown
- API 670 compliant for vibration, temperature and speed protection systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 149992-01 |
| Relay Type | Form-C (SPDT), AgNi 90/10 |
| Contact Rating | 5 A @ 250 VAC, 5 A @ 30 VDC (resistive) |
| Minimum Load | 10 mA @ 5 VDC |
| Operate Time | < 8 ms (typical) |
| Release Time | < 5 ms (typical) |
| Mechanical Life | 20 × 10⁶ operations |
| Electrical Life | 10⁵ operations @ 5 A, 250 VAC |
| Power Consumption (5V) | 100 mA typical, 200 mA max (all relays) |
| Operating Temperature | 0 - 65 °C |
| Dimensions | 241 × 24 × 241 mm (1-slot) |
| Weight | 0.4 kg |
| Certifications | CE, UL 508, CSA, ATEX Zone 2, IEC 61508 SIL 2, RoHS |
Advanced Features
- 16 Form-C relays rated 5 A @ 250 VAC / 30 VDC, resistive
- Programmable logic with AND/OR voting, latching, inversion, and time-delay (0-999 s)
- Front LEDs provide visual status indication with rack door closed
- Hot-swap capability enables replacement within 30 seconds without powering down
- Global approvals including CE, UL, CSA, ATEX Zone 2, RoHS, and REACH
Typical Applications
- Gas and steam turbine trip solenoids
- Compressor surge-control dump valves
- High-vibration alarm to plant DCS systems
- Over-speed shut-down hard-wired logic
- SIL 2 safety-instrumented function (SIF) loops
Compatibility
- Rack Types: 3500/05 (mini), 3500/15 (standard), 3500/25 (large)
- Power Supply: 3500/15 or 3500/20 - 24 VDC for coil drive
- System Monitor: 129131-01 (3500/01) - mandatory for SIL 2 applications
- Software: 3500 Rack Configuration Utility (RCU) v5.4+, System 1 v21
Note: This module requires user-supplied 24 VDC power for coil drive and must be configured using the 3500 Rack Configuration Utility.
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Company
Xiamen IntelliLink Global Electronic Products Co., Ltd
Location
Tongji Building, No. 99 Huli Avenue, Huli District, Xiamen City, Fujian Province
Contact Person
Chen