The IC200MDL636 is powered by the baseboard. Intelligent processes are executed by the CPU or NIU. The module provides 32-bit discrete input data.

The IC200MDL636 module has individual green LEDs that indicate the on/off status of each input.

Backplane power must be available for the LEDs to execute. When backplane power is recognised, the green OK LED will indicate ON.

The basic input on/off response time Model IC200MDL636 is 0.5ms modulo.

However, some applications may require additional filtering to handle noise spikes or switch bounce situations.

About the IC200MDL636

Produced by GE Fanuc in the Versamax family, the dcs-sis.com IC200MDL636 input module is a high-capacity input module with 32 input points.

The IC200MDL636 32-point input module derives power from the backplane of the Versamax PLC to which it belongs.

The green LED “OK” on the module glows when backplane power is applied to the module.The IC200MDL636 input module provides 32-bit discrete input data.

and can accept intelligent processing by the PLC CPU or NIU. 32 inputs are divided into 4 groups of 8. depending on the application.

The 32 inputs are divided into 4 groups of 8. each of which can be positive or negative logic inputs, depending on the application. There is no point-to-point isolation.

There is no point-to-point isolation, but each group of 8 inputs is isolated from each other by 1 minute of 1500 volts AC and 250 volts AC continuously.

The GE Fanuc Versamax IC200MDL636 Input Module is rated for turn-on voltages from 34 to 60 volts DC and turn-off voltages from 0 to 10 volts DC.

No external power supply is required as the input module is powered by the PLC backplane. Its backplane power consumption is rated at 5 volts output and 140 mA maximum current.

The IC200MDL636 input module has a user settable filter time setting of 1 ms by default, but can be set to 0 ms or up to 7 ms by the user.

The module is rated for input voltages from 0 to 60 volts DC, while the nominal rating is 48 volts DC.

The Multilin™ 489 Generator Protection System is a member of the SR Series of relays that provides protection, control, and advanced communications in an industry-leading drawout configuration.

Designed for small to medium sized generators, the 489 offers advanced protection features, including generator stator differential protection. 489 also includes detailed diagnostic information to reduce troubleshooting time.

Key Benefits

– Comprehensive, safe protection for small and medium-sized generators

– Easy-to-use generator protection system supported by an industry-leading suite of software tools.

– Advanced protection and monitoring features, including stator and bearing thermal protection using RTDs and vibration monitoring using analogue inputs

– Globally recognised as a member of the most prestigious relay protection product family on the market

– Drawer construction to minimise downtime and facilitate removal/installation during routine maintenance 489

– Large, user-friendly front panel interface for real-time power monitoring and setpoint access, with a display that is easy to read in direct sunlight

– Enhanced generator troubleshooting capabilities through the use of IRIG-B time-synchronised event logging, waveform capture and data logger

– Simplifies setpoint verification testing with built-in waveform simulation capabilities

– Cost-effective access to information through industry-standard communications hardware (RS232. RS485. 10BaseT Ethernet) and protocols (Modbus RTU, Modbus TCP/IP, DNP 3.0)

– Can be used in most extreme locations by offering harsh chemical environment options

The 489 will compare the machine neutral voltage with the grounding current to determine if the ground fault is internal or external to the generator.

Alternate Phase Distance

Two independent phase distance elements provide time-delayed backup protection for generator faults that are not cleared by the main system and generator protection.

This distance characteristic compensates for unit delta/shunt dcs-sis.com power transformers located between the generator and the end of the protection zone.

Sensitive Directional Power

The 489 provides low forward and reverse power elements to prevent generator

movement from damaging the prime mover. Each element has separate power pickup level and operating delay settings for alarms and trips.

Circuit Breaker Faults

The embedded circuit breaker fault feature in the 489 improves system reliability without the additional cost of providing a separate circuit breaker fault relay.

When a circuit breaker fault is detected, the 489 can be configured to operate one of its four available digital outputs to signal upstream equipment to quickly isolate the fault.

The SR469-P5-LO-A20-T has a 5 amp current transformer secondary coil mounted on the base unit.

It is a low control power unit rated for 24-60 volts DC or 20-48 volts AC @ 48-62 Hz.

Although the unit has an optional Ethernet port, it does not include the optional DeviceNet or enhanced front panel.

Product Description

The SR469-P5-LO-A20-T is an SR469 multi-wire relay designed to provide comprehensive protection for medium to large motors. The unit offers many management features.

The SR469-P5-LO-A20-T has a 5 amp current transformer secondary coil mounted on the base unit.

It is a low control power unit rated for 24-60 volts DC or 20-48 volts AC @ 48-62 Hz.

Although the unit has an optional Ethernet port, dcs-sis.com it does not include the optional DeviceNet or enhanced front panel.

In addition, it is not designed for harsh environments as it does not include a chemically conformal coating.

The SR469-P5-LO-A20-T includes an optional Ethernet 10BaseT Ethernet port.

With this additional port, users can connect their 469 units to 10 Mbps Ethernet.

This port brings the number of ports in the unit to four, including the three standard serial ports that are always displayed in the SR469 relay.

All SR469 relays have two RS485 ports on the real panel. In addition, there is an RS232 port on the bottom of the front panel.

This port provides quick access for troubleshooting and programming.The SR469-P5-LO-A20-T supports ModBus RTU and ModBus RTU via TCP/IP.

The GE Multilin manual will provide the user with additional information on installation, safety and proper operation.

Original documentation such as manuals and user guides should be read and understood before opening the box; this will ensure that you are aware of all possible hazards and ensure your safety.

Frequently Asked Questions about the SR469-P5-LO-A20-T

What are the standard features of the SR469-P5-LO-A20-T General Electric Motor Management Relay?

All 469 Motor Management Relay features are standard. Although the analogue output range, phase current transformer secondary and control power must be specified prior to purchase, the

to ensure that the correct standard features are purchased for the relay. Some features are programmable, such as the 469 relay’s differential current transformer input with a 1A or 5A secondary current transformer.