TRICONEX 3401 DO 3401 Digital Output Module

Description

Overview

Essential details：TRICONEX 3401 DO 3401 Digital Output Module

Products Description

• Manufacturer : Triconex

• Product No. : 3401

• Product type : DO 3401 Digital Output Module

• Application Processor
  • SX Processor : Motorola MPC860, 32-bit, 50 MHz
  • Flash PROM : 6 MB used for SX, IOX, and control application storage CRC-protected
  • DRAM : 16 MB used for SX control application execution and program and SOE data Byte parity
  • NVRAM : 8 KB, used for retentive variables CRC-protected

• Input/Output Processor
  • IOX Processor : Motorola MPC860, 32-bit, 50 MHz
  • DRAM : 16 MB, used for IOX execution Byte parity
  • Shared memory : 128 KB, used to communicate with SX Byte parity
  • Diagnostic bus : 2 Mbps HDLC, used to communicate I/O module diagnostic information between MP channels

• Logic Power
  • Nominal input voltage : 24 V DC
  • Operational voltage range : 24 V DC –15%/+20% + 5% AC ripple (+19.2 / +30 V DC)
  • Logic power : 8 W maximum
  • Absolute maximum input voltage : 33 V DC
  • Absolute maximum reverse input voltage : –0.6 V DC

• Weight : 1.5 Kg

• Shipping weight : 3 Kg

Feature	Feature Specification
Points	16, commoned
Nominal output voltage	24 VDC
Specified operational voltage range	15 to 30 VDC
Absolute maximum output voltage	33 VDC
Absolute maximum reverse input voltage	– 0.6 VDC
Output currentSwitching Degraded mode	<4.8 A, self-limiting 3.0 A, typical > 0.7 A, self-limiting 1.5 A, typical
Field alarms	Loss of field power, output point shorted On or Off
Loop-back thresholds	0–5 VDC = Off region 6–14VDC = transition region 15–30 VDC = On region
Leakage to load (Off state)	<1 mA
Diagnostic glitch duration	<2 ms, maximum  500 Ps, typical
Diagnostic fault coverageMaximum toggle rate Minimum toggle rate	20 ms Not applicable
On state voltage drop	<1.0 VDC @ 1.5 A
Loop-back scan time	<1.0 ms for all 16 points
Functional earth to protective earth isolation	500 VDC, minimum
Functional earth to functional earth (logic) isolation	800 VDC, minimum

TRICONEX 3401

Digital Output Module Each TMR Digital Output Module has three isolated sets of electronics, called channels, which independently accept data from the MP associated with each channel. The channels use the patented Quad Voter circuitry to vote on individual output signals as they are applied to the load. This voter circuitry is based on parallelseries paths which pass power if two out of three switches (channels A and B, or channels B and C, or channels A and C) command them to close. The Quad Voter circuitry has multiple redundancy on all critical signal paths, guaranteeing safety and maximum availability. For each point, the DO Module periodically executes the Output Voter Diagnostic (OVD) routine. To allow unrestricted safe operation under a variety of multiple-fault scenarios, OVD detects and alarms these types of faults: • Points—all stuck-on and stuck-offs are detected in less than 500 milliseconds. • Switches—all stuck-on or stuck-off switches or their associated drive circuitry are detected. DO Modules include complete, ongoing diagnostics for each channel. If the diagnostics detect a failure on any channel, the Fault indicator turns on and activates the system alarm. The Fault indicator identifies a channel fault, not a complete module failure. DO Modules are guaranteed to operate properly in the presence of a single fault and may continue to operate properly with certain multiple faults. DO Modules support a hot-spare module. Each DO Module is mechanically keyed to prevent improper installation in a configured baseplate.

These baseplates can be used with the Model 3401 DO Module: • Model 2401, which is used with typical applications. • Model 2401L, which is used with low-current applications where integral current limiting is required. Each output is provided with a 180 ohm series resistor. • DO External Termination Baseplate, which is used with the Relay Output External Termination Panel in highvoltage applications, or the Model 9671-610 DO Hazardous Location External Termination Panel.

Why Choose Us TRICONEX 3401 DO 3401 Digital Output Module

We are a professional service provider in the field of industrial automation components. We mainly provide PLC module, DCS card, ESD system card, vibration monitoring system card, turbine control system module, gas generator components, we have established a close cooperative relationship with many PLC and DCS product maintenance service providers. The company has established an e-commerce operation model, which reduces the intermediate links for consumers and provides consumers with high-quality products and satisfactory services. The company has a complete logistics supply system. We can buy directly from abroad and supply equipment and spare parts from different countries and manufacturers to solve your problem.

Packing & Shipping

Package Type: New and original factory separately sealed inner box

Delivery time: Prepare delivery inventory;

The goods will be packed according to the international standard.

1. We will deliver the goods within 3 working days after payment.

2. The new and original factory seal the inner box separately

3. We can send it to you by DHL/TNT/UPS/EMS/ fedex.

Please contact us directly and we will deliver the goods according to your requirements. Best quality assurance

4. We promise that all goods we supply are 100% new and original

5. One year warranty (after delivery date).

Payment method: We accept telegraphic transfer

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