149992-02 Bently Nevada 3500/33 16-Channel Failsafe Relay
149992-02
149992-02 is the Bently Nevada Spare 16-Channel Failsafe Relay Output Module identified exactly in Baker Hughes 3500/33 16-Channel Relay Module Datasheet, document 162301 Rev. AC. Sixteen standard silver-contact SPDT relays are arranged in four groups of four channels with restricted failsafe and hazardous-area voltage limits. 149992-02 is limited to the rear 16-channel failsafe relay output module only and does not include the front relay control module, rack, TDI, certification, software, and field wiring.
Scope note: 149992-02 is not a complete system. A complete matched path requires the correct front relay control module, approved 3500 rack order, TDI, software, and field wiring.
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+86 18150117685Exact Baker Hughes spare-part identity with component and complete-system boundaries clearly separated.
Baker Hughes 3500/33 16-Channel Relay Module Datasheet, 162301 Rev. AC, lists or decodes 149992-02 exactly as the Spare 16-Channel Failsafe Relay Output Module.
149992-02 is the failsafe 16-channel relay output spare with silver contacts. Sixteen standard silver-contact SPDT relays are arranged in four groups of four channels with restricted failsafe and hazardous-area voltage limits.
149992-02 is not a complete system. A complete matched path requires the correct front relay control module, approved 3500 rack order, TDI, software, and field wiring.
| Part number | 149992-02 |
|---|---|
| Full model | 3500/33 149992-02 |
| Manufacturer | Bently Nevada, a Baker Hughes business |
| Product family | 3500/33 16-Channel Relay Module |
| Official spare identity | Spare 16-Channel Failsafe Relay Output Module |
| Component boundary | 149992-02 does not include the front relay control module, rack, TDI, certification, software, and field wiring |
| Output channels | 16 |
| Relay grouping | Four groups of four channels |
| Relay type | Single-pole, double-throw (SPDT) |
| Contact material | Standard silver contacts |
| Sealing | Epoxy-sealed |
| Arc suppressor | 250 Vrms, installed as standard |
| Contact life | 10,000 cycles |
| Operation | Each group of four is selectable for normally energized or normally de-energized |
| Minimum switched current | 100 mA at 5 Vdc |
| Restricted resistive ratings | 5 A maximum and 30 Vdc maximum for failsafe and hazardous-area systems |
| Dimensions | 241 x 24.4 x 99.1 mm |
| Weight | 0.4 kg (1.0 lb) |
| Rack position | 1 full-height rear slot |
| Approval boundary | Approval requires the complete ordered configuration and cannot be assigned automatically to bare 149992-02 |
| Official source | Baker Hughes 3500/33 16-Channel Relay Module Datasheet, 162301 Rev. AC |
| Complete-system Required integration | A complete matched path using 149992-02 requires the correct front relay control module, approved 3500 rack order, TDI, software, and field wiring. |
| Complete-system System function | In a complete matched path using 149992-02, failsafe voting and alarm-drive behavior operate only in the configured certified rack path; bare 149992-02 does not perform the complete function independently. |
| Complete-system Limits and ratings | Any system performance, environmental limit, contact rating, or communications behavior for 149992-02 must be applied only to the stated complete matched configuration. |
| Complete-system Approvals | Approval claims for 149992-02 require a complete matched ordered and installed configuration with applicable certification evidence. |
Compatibility statements are limited to the cited manufacturer documentation. Availability, condition and substitution must be confirmed separately.
Bently Nevada 149992-02 is the Spare 16-Channel Failsafe Relay Output Module identified exactly in Baker Hughes 3500/33 16-Channel Relay Module Datasheet, document 162301 Rev. AC.
Bently Nevada 149992-02 is not a complete system or assembly because 149992-02 does not include the front relay control module, rack, TDI, certification, software, and field wiring.
Bently Nevada 149992-02 is used or installed in one full-height rear slot behind the matching 3500/33 relay control module.
For Bently Nevada 149992-02, 149992-02 measures 241 x 24.4 x 99.1 mm and weighs 0.4 kg (1.0 lb).
Bently Nevada 149992-02 is the failsafe 16-channel relay output spare with silver contacts.
Bently Nevada 149992-02 includes the rear 16-channel failsafe relay output module only; 149992-02 must not be represented as including unlisted companion hardware.
Baker Hughes 3500/33 16-Channel Relay Module Datasheet, document 162301 Rev. AC, confirms Bently Nevada 149992-02.
A system approval cannot be assumed for bare Bently Nevada 149992-02; 149992-02 must be evaluated in the complete ordered and installed configuration with applicable certification evidence.
Send the complete part number, installed-system details, quantity, destination and clear label photos. Availability and condition will be confirmed before quotation.
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