Technical Specifications
| Specification | Details |
|---|---|
| Model | 3500/20-01-02-00 125744-02 125768-01 |
| Manufacturer | Bently Nevada (GE) |
| Module Type | Rack Interface Module (RIM) |
| I/O Module Type | RS232/RS422 Serial Interface |
| Power Consumption | 4.75 Watts typical |
| Data Communication | RS232 serial communications, RS422 optional, internal modem supported |
| Baud Rate | 38.4 k baud maximum (auto baud capable), 14.4 k baud for modem |
| Cable Length | Maximum 30 meters (100 feet) |
| Front Panel LEDs | OK, TX/RX, TM, CONFIG OK |
| OK Relay | 5A @ 24 Vdc / 120 Vac, 120 Watts / 600 VA, Normally Energized, user-selectable |
| Controls | Rack Reset button, Address switch, Configuration Keylock |
| I/O Module System Contacts | Trip Multiply, Alarm Inhibit, Rack Reset |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Agency Approvals | None |
FAQ
Q1: What type of signals does the 3500/20 Rack Interface Module support?
A1: The 3500/20-01-02-00 supports both digital and analog signals across 3500 series modules.
Q2: Does this module have internal terminations?
A2: Yes, internal terminations simplify rack installation and reduce wiring errors.
Q3: What is the module’s typical power consumption?
A3: The 3500/20 125744-02 125768-01 consumes approximately 5 Watts under normal operation.
Q4: Is it suitable for hazardous areas?
A4: Yes, it is CSA/NRTL/C Class 1, Div 2 certified for safe industrial usage.
Q5: How are operational and communication statuses indicated?
A5: The front panel includes OK and TX/RX LEDs for monitoring module and communication status.