Product Description
Product Overview
| Parameter | Details |
|---|---|
| Product Name | 40-pin Mass Termination Block for Discrete Input Card |
| Model Number | VE4001S2T2B5 |
| Category | DeltaV M-series Traditional I/O - Discrete Input Termination Blocks |
| Function | Connects field wiring for 32-channel Discrete Input (DI) card (24V DC, Dry Contact) to the I/O interface carrier |
| System Compatibility | DeltaV M-series Traditional I/O, used with 32-channel DI card (I/O card keying B3) on M-series horizontal or VerticalPlus carriers |
Hardware Specifications
| Specification | Value |
|---|---|
| Type | Mass Termination Block, 40-pin |
| Associated I/O Card | Discrete Input Card: 32 Channels, 24V DC, Dry Contact (I/O card keying B3) |
| Number of Channels | Supports 32 channels |
| Wiring Compatibility | Connects field wiring for dry contact inputs (detection: >2 mA for On, <0.25 mA for Off) |
| Input Impedance | 5 KΩ (approximate) |
| Field Circuit Power | 150 mA at 24V DC per card |
| Isolation | Each channel optically isolated from the system, tested to 1500V DC |
| LocalBus Current | 50 mA typical, 75 mA maximum (12V DC nominal) per card |
| Keying | I/O card keying B3, ensuring correct card installation |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | -40 to 70°C (-40 to 158°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Relative Humidity | 5 to 95%, non-condensing |
| Airborne Contaminants | ISA-S71.04-1985 Class G3, conformal coating |
| Protection Rating | IP 20 |
| Shock | 10 g ½-sine wave for 11 ms |
| Vibration | 1 mm peak-to-peak from 5 to 16 Hz; 0.5 g from 16 to 150 Hz |
| Dimensions (I/O Interface) | H 10.7 cm (4.2 in), W 4.1 cm (1.6 in), Depth 10.5 cm (4.1 in) |
Certifications
| Standard | Details |
|---|---|
| CE | EMC: EN 61326-1 |
| FM | FM 3600, FM 3611 |
| CSA | CSA C22.2 No. 213, CSA C22.2 No. 1010-1 |
| ATEX | EN60079-0, IEC60079-7, EN60079-15 |
| IEC-Ex | IEC60079-0, IEC60079-7, IEC60079-15 |
| Marine | IACS E10, ABS Certificate of Design Assessment, DNV Marine Certificate |
Hazardous Area Approvals
| Standard | Details |
|---|---|
| FM (USA) | Class I, Division 2, Groups A, B, C, D, T4 |
| cFM (Canada) | Class I, Division 2, Groups A, B, C, D, T4 |
| ATEX | II 3G Ex ec IIC T4 Gc, II 3G Ex nA nC IIC T4 Gc |
| IEC-Ex | II 3G Ex ec IIC T4 Gc, II 3G Ex nA nC IIC T4 Gc |
Physical & Installation
| Parameter | Details |
|---|---|
| Mounting | Mounts on I/O interface carrier (DIN rail surface-mounted) |
| Installation Type | 40-pin mass termination block for high-density wiring; plugs into I/O interface carrier |
| Wiring | Supports 32-screw termination for field wiring; compatible with mass termination solutions |
| Keying Mechanism | Keying posts (B3) with 6 positions (A-F, 1-6) to prevent incorrect card installation |
| Installation Notes | Suitable for hazardous areas (Class I, Division 2, Zone 2); follow installation instructions |
Functional Features
| Feature |
|---|
| Facilitates high-density wiring for 32-channel DI card (24V DC, Dry Contact) |
| Supports dry contact inputs with detection levels: >2 mA (On), <0.25 mA (Off) |
| Optically isolated channels (1500V DC) for enhanced safety and reliability |
| Compatible with M-series horizontal or VerticalPlus carriers |
| Plug-and-play installation on I/O interface carrier, reducing installation time |
| Keying mechanism (B3) ensures correct I/O card installation |
| Supports online equipment additions without process interruption |
| Suitable for hazardous areas with ATEX/IEC-Ex and FM/CSA certifications |
Ordering Information
| Description | Model Number |
|---|---|
| Discrete Input Card: 32 Channels, 24V DC, Dry Contact - 40-pin Mass Termination Block | VE4001S2T2B5 |