Product Name:Channel Relay Module
Brand Name: Bently Nevada
Model Number:3500/32-01-01
Country of Origin:USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Bently Nevada |
Model Number: |
3500/32-01-01 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
|
Sales Manager: |
Stella |
|
Send an email: |
|
|
Contact in Whatsapp: |
|
Parameter |
Specification |
|
Ordering Code |
3500/32-01-01 |
|
Output Module (A Option) |
01 – 4-Channel Relay I/O Module |
|
Agency Approval (B Option) |
01 – CSA/NRTL/C (Class I, Div 2 Groups A, B, C, D T4 @ Ta = -20°C to +65°C) |
|
Product Type |
4-Channel Relay Module |
|
Form Factor |
Full-height module (main module) |
|
Number of Relay Outputs |
4 independently programmable channels |
|
Power Consumption |
6 watts (typical) |
|
Relay Type |
Two SPDT relays per channel connected in DPDT configuration |
|
Contact Form |
Form C (single-pole, double-throw) with Common (COM), Normally Open (NO), and Normally Closed (NC) terminals |
|
Maximum Switched Current |
5 A (resistive load) |
|
Minimum Switched Current |
10 mA @ 5 Vdc |
|
Maximum Switched Voltage (DC) |
30 Vdc |
|
Maximum Switched Voltage (AC) |
250 Vac |
|
Maximum Switched Power (DC) |
120 W |
|
Maximum Switched Power (AC) |
600 VA |
|
Contact Life |
100,000 cycles @ 5 A, 24 Vdc or 120 Vac |
|
Mechanical Life |
20 × 10⁶ operations |
|
Isolation Voltage |
1500 Vrms (between contacts and between contacts and rack) |
|
Operating Mode per Channel |
Switch-selectable: Normally De-energized or Normally Energized |
|
Environmental Sealing |
Epoxy-sealed; arc suppressor (250 Vrms) installed as standard |
|
Front Panel LEDs |
OK LED, TX/RX LED, Four CH ALARM LEDs (one per channel) |
|
Operating Temperature |
-30°C to +65°C (-22°F to +150°F) |
|
Storage Temperature |
-40°C to +85°C (-40°F to +185°F) |
|
Humidity |
95%, non-condensing |
|
Main Module Dimensions (H×W×D) |
241 mm × 24.4 mm × 242 mm (9.50 in × 0.96 in × 9.52 in) |
|
Main Module Weight |
0.7 kg (1.6 lb) |
|
I/O Module Dimensions (H×W×D) |
241 mm × 24.4 mm × 99.1 mm (9.50 in × 0.96 in × 3.90 in) |
|
I/O Module Weight |
0.4 kg (1.0 lb) |
|
I/O Module (Spare Part No.) |
125720-01 (4-Channel Relay I/O Module) |
|
Main Module (Spare Part No.) |
125712-01 |
|
Rack Space Requirement |
Main module: 1 full-height front slot; I/O module: 1 full-height rear slot |
|
Installation Location |
Any slot to the right of the Rack Interface Module / Transient Data Interface (TDI) module |
|
Certifications |
CE Mark (EMC Directive 2014/30/EU, LV Directive 2014/35/EU), RoHS, hazardous area approvals (CSA/NRTL/C with 3500/32-01-01) |
|
Compliance Standards |
EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions), EN 61010-1 (Safety), EN 55011 Class A |
|
Included Accessories |
IC removal tool (04400037), grounding wrist strap (04425545), 6-position green connector header (00580436), firmware IC (132319-01). Manual (129771-01) is available separately. |
The BENTLY NEVADA 3500/32-01-01 is a full-height 4-Channel Relay Module designed for the 3500 Machinery Protection System. The ordering code 3500/32-01-01 consists of a 4-Channel Relay I/O Module (Output Module option 01) and a CSA/NRTL/C hazardous area approval (Agency Approval option 01). Each of its four relay outputs is independently programmable using Alarm Drive Logic, which can combine Alert and Danger inputs from any monitoring channel in the rack via AND/OR logic. The module serves as the critical interface between the 3500 monitoring system and external alarm, shutdown, and control devices. It occupies one full-height front slot and one full-height rear slot in the 3500 rack.
Power Generation – Steam turbines, gas turbines, hydraulic turbines, generators
Oil & Gas – Centrifugal and reciprocating compressors, gas turbines, pumps
Petrochemical and Chemical Processing – Critical rotating equipment requiring emergency shutdown
Manufacturing – Steel mills, paper mills, cement plants, pharmaceutical production lines
Marine and Offshore – Ship propulsion systems, offshore platform compressors (DNV GL and ABS certified when used with appropriate approvals)
Mining – Heavy-duty pumps, fans, and conveyors
Building Automation – Large central HVAC units and chillers
Safety Instrumented Systems (SIS) – SIL 1 and SIL 2 rated applications where safety function is required
Trip and Alarm Management – High vibration (>Alert/ >Danger), overspeed, over-temperature, low oil pressure
Four Independent Programmable Relay Outputs – Each channel can be independently configured with its own Alarm Drive Logic, allowing customized protection strategies for different machine parameters
Flexible AND/OR Alarm Drive Logic – Utilizes 3500 Rack Configuration Software to program logic based on Alert and Danger inputs from any combination of monitoring channels in the rack
Dual Relay Configuration per Channel (DPDT) – Each channel uses two SPDT relays connected in a DPDT configuration, providing redundant switching capability
Switch-Selectable Operating Mode – Each relay channel can be configured as Normally Energized (fail-safe) or Normally De-energized (non-fail-safe) via a hardware switch on the I/O module
Epoxy-Sealed Construction – Modules are epoxy-sealed to resist moisture, dust, vibration, and EMI/RFI interference in harsh industrial environments
Arc Suppressor (Standard) – 250 Vrms arc suppression is built into each relay channel to protect contacts during inductive load switching
High Contact Life – Rated for 100,000 electrical cycles at full load (5 A, 24 Vdc or 120 Vac)
Front Panel LED Indicators – OK LED (module health), TX/RX LED (communication status), and four CH ALARM LEDs (per-channel alarm status) provide immediate visual status
Hot-Swappable – Module can be replaced while the rack is powered, minimizing downtime for maintenance
RoHS and CE Compliant – Meets environmental and safety standards for European and global markets
Wide Operating Temperature – Operates reliably from -30°C to +65°C in standard applications
Spare Parts Availability – Main module spare (125712-01) and I/O module spare (125720-01) are available separately
CSA/NRTL/C Hazardous Area Approval – Approved for Class I, Division 2, Groups A, B, C, D with T4 temperature rating from -20°C to +65°C (option 01)
Alarm Output – Activates external annunciators, sirens, beacons, or alarm panels when a monitored parameter exceeds programmed Alert or Danger thresholds
Machine Shutdown (Trip) Control – Triggers emergency shutdown relays, solenoids, or trip valves to stop rotating machinery when dangerous conditions are detected
Control Output – Provides dry contact outputs for controlling external devices such as pumps, valves, fans, dampers, and auxiliary systems based on machine condition
AND/OR Voting Logic – Implements complex Boolean logic expressions combining alarm statuses from multiple monitoring channels (e.g., shutdown only when both vibration and temperature exceed Danger thresholds)
Communication with Rack Modules – Exchanges data with the Rack Interface Module (RIM) or Transient Data Interface (TDI) via the 3500 backplane for coordinated system operation
Fail-Safe Operation – When configured as Normally Energized, relay de-energizes on power loss or module fault, providing a known safe state
Local Status Indication – Continuous monitoring of relay channel health via front panel LEDs for immediate fault detection
Isolation – Provides 1500 Vrms isolation between relay contacts and between contacts and the rack, preventing ground loops and protecting monitoring circuits
Arc Suppression – Internal arc suppressors protect relay contacts during switching of inductive loads, extending relay service life
Field Configuration – All logic and operating parameters are configured using 3500 Rack Configuration Software, allowing changes without hardware modification
Integration with 3500 Monitoring System – Receives alarm signals from monitors such as 3500/40M, 3500/42M (vibration), 3500/50 (speed), and 3500/60 (temperature/pressure)
Q1: What is the difference between 3500/32-01-01 and 3500/32-01-00?
A1: The 3500/32-01-01 includes CSA/NRTL/C hazardous area approval (Class I, Div 2). The -01-00 has no approval. All other specifications are identical.
Q2: Can the 3500/32-01-01 be used for TMR applications?
A2: No. For Triple Modular Redundant (TMR) systems, use the 3500/34 TMR Relay Module (P/N 141534-01). The 3500/32 is for simplex or dual-redundant configurations only.
Q3: What are the maximum relay ratings for the 3500/32-01-01?
A3: 5 A @ 30 Vdc or 5 A @ 250 Vac (resistive load). Max power: 120 W DC / 600 VA AC. Minimum switching: 10 mA @ 5 Vdc.
Q4: Where does the 3500/32-01-01 install in a 3500 rack?
A4: Any full-height front slot to the right of the TDI or RIM. Requires a matching full-height rear I/O slot (125720-01). No limit on number of modules per rack.
Q5: Can I change relay logic without powering down the rack?
A5: Yes. Use 3500 Rack Configuration Software to change Alarm Drive Logic online. Hardware mode switches (Normally Energized/De-energized) require module removal or rack de-energization.
Inguiry Now: [email protected]
EN
