Product Overview

The IC698PSA350 belongs to the PACSystem RX7i Series. Its product type is a Power Supply Module. The product classification is Power Supplies. The current price for this item is ¥6,800 RMB. The product gross weight is 2.10 kg.

This IC698PSA350 delivers backplane power for the RX7i controller system. GE Fanuc originally manufactured this module under GE Intelligent Platforms. Emerson Automation now continues production and support. The module activates internal circuitry for all other rack modules. This Power Supply Module occupies a single slot in the chassis. You must install it only in Slot 0 of the RX7i rack. The product lifecycle status is Active and still in production.

Technical Specifications

Input Voltage and Power

The input voltage range is 85 to 264 VAC at 47 to 63 Hz. The module also accepts 100 to 150 VDC input. The nominal rated voltage is 120/240 VAC and 125 VDC. Typical input power is 437 watts. Maximum input power reaches 500 watts. The power factor is 0.99 when using AC input supply.

Output Power and Voltages

Total output power is 350 watts across three outputs. The +5 VDC output delivers 4.875 to 5.25 volts at 0 to 60 amps. The +12 VDC output delivers 11.64 to 12.6 volts at 0 to 12 amps. The -12 VDC output delivers -12.6 to -11.64 volts at 0 to 4 amps. The nominal output voltages are 5.1 VDC, +12 VDC, and -12 VDC.

Protection Features

Overvoltage protection limits the +5 VDC output to 5.7 to 6.7 volts. Overcurrent limits are 66A typical for +5 VDC output. The +12 VDC output limits at 15A typical. The -12 VDC output limits at 4.6A typical. Built-in circuits include overtemperature and overvoltage protection. Airflow protection is also provided for fan failure detection.

Isolation and Ride-Through

Isolation rating is 1500 Volts DC between input and all outputs. Continuous isolation is 250 VAC from input to outputs. The ride-through time is 15 milliseconds minimum from loss of AC input. Hold-up time is 5 milliseconds. These times ensure stable operation during brief power disturbances.

Environmental Specifications

The operating temperature range is 0 to 60 degrees Celsius. This range ensures reliable performance in industrial conditions. A 70 CFM forced air cooling fan sits below the system chassis. This fan supplies cooling air to the power supply module. If airflow cessation is detected, the OVER TEMP LED illuminates.

Physical and Wiring Specifications

The module mounts to any RX7i universal backplane. Slot assignment is exclusively Slot 0 (leftmost slot). Input terminals accept AWG #16 (1.3 mm²) conductors. Ground terminal requires #12 AWG (3.3 mm²) wire. The ground terminal must connect to the rack's GND terminal. Field wiring terminals are located on the front side of the module.

LED Status Indicators

The Field OK LED indicates proper input power status. The OUTPUT OK LED shows output voltage health. The OVER TEMP LED illuminates during overheating or fan failure. These indicators help identify operational state quickly.

Series Differences

The IC698PSA350 is available in Series A and Series B versions. Series A uses internal 0.25" x 1.25" fuses. Series B uses 5 x 20 mm fuses. Both versions use 8A/250V fuses. Check your module label to identify the series version.

Cooling and Airflow

A 70 CFM forced air cooling fan provides system cooling. The fan sits below the system chassis. An airflow sensor detects fan failure or stopped airflow. You can enable or disable the sensor using a jumper. The sensor is located on the outer part of the module.

Installation Guide

Follow these steps to install your IC698PSA350 correctly.

1. Power Down the System: Disconnect all power from the RX7i rack. Ensure no live power connections exist before installation.

2. Verify Slot Location: Confirm you are installing in Slot 0 (leftmost slot). This power supply module cannot go into any other slot.

3. Insert the Module: Align the IC698PSA350 with the slot guides. Push firmly until the module seats into the backplane connector.

4. Secure the Module: Tighten the retaining screws at the top and bottom. This secures the Power Supply Module in place.

5. Connect Input Power: Wire your AC or DC source to the front input terminals. Use AWG #16 wire for line and neutral connections.

6. Connect Ground: Attach a #12 AWG wire from the GND terminal to the rack ground. Proper grounding is essential for safety.

7. Apply Power: Restore power to the IC698PSA350. Verify the green Field OK and OUTPUT OK LEDs illuminate.

8. Check Airflow: Ensure the cooling fan operates properly. The OVER TEMP LED should remain off during normal operation.

Package List

• 1 x IC698PSA350 Power Supply Module (PACSystem RX7i)

• 1 x Front terminal cover with label

• 2 x Retaining screws (pre-installed)

• 1 x Quick start installation guide

Frequently Asked Questions (FAQ)

1. Can I install the IC698PSA350 in any slot of the RX7i rack?
No, this power supply module must install exclusively in Slot 0. The leftmost slot is the only position for this module.

2. What is the difference between Series A and Series B of the IC698PSA350?
Series A uses 0.25" x 1.25" fuses internally. Series B uses 5 x 20 mm fuses. Both use 8A/250V fuses. Check your module label to identify the version.

3. What happens when the airflow sensor detects fan failure?
The OVER TEMP LED illuminates immediately. You should check the cooling fan and airflow path. The sensor can be enabled or disabled using a jumper on the module.

4. Does the IC698PSA350 support both AC and DC input?
Yes, this power supply accepts 85-264 VAC at 47-63 Hz. It also accepts 100-150 VDC input. The nominal ratings are 120/240 VAC and 125 VDC.

5. What is the total output power of the IC698PSA350?
The total output power is 350 watts. This splits across three outputs: +5 VDC at 60A, +12 VDC at 12A, and -12 VDC at 4A.