The IC695CMU310 Max-ON Hot-Standby Redundancy CPU belongs to GE Fanuc’s RX3i PacSystem series. This single-slot module ensures uninterrupted operation through dedicated Ethernet LANs. It integrates seamlessly with universal backplanes and Series 90-30 expansion racks. The unit features 10 MB of battery-backed RAM for reliable program retention. Its dual serial ports support Modbus RTU, SNP, and Serial I/O protocols. Furthermore, this CPU excels in applications like standby power generation and fuel loading.
The IC695CMU310 operates with a power draw of 1 Amp at +5 Volts DC and 1.25 Amps at +3.3 Volts DC. It is electrically compliant with PCI 2.2 standards. The module offers two embedded communication interfaces: an RS-232 port and an RS-485 port. Specifically, the RS-232 port handles point-to-point connections, while the RS-485 supports multi-drop networks. It supports Modbus RTU Slave, SNP, and Serial I/O protocols. The typical Boolean execution speed reaches 0.195 milliseconds per 100 contacts. Meanwhile, the unit provides up to 512 program blocks for complex logic. It also features auto-located symbolic variables to simplify programming. Additionally, the non-volatile flash user memory retains data without continuous power. The battery pack maintains RAM contents during power outages. For safety-critical environments, please note that this module is not intended for SIL 2 or SIL 3 rated applications.
This CPU module weighs approximately 1 pound (0.45 kg). It fits into a single slot of an RX3i universal backplane. The operating temperature ranges from 0 to 60 degrees Celsius. Its robust design meets industrial requirements for vibration and shock. Moreover, the module includes a 3-position switch for operational control. Status LEDs provide clear visual feedback for diagnostics. The unit’s compact size allows efficient use of panel space. For instance, it integrates easily into existing RX3i chassis.
Before installation, always disconnect backplane power to prevent damage. First, insert the IC695CMU310 firmly into the designated slot. Ensure the backplane supports dual backplane communication. Next, connect the RS-232 or RS-485 cables to the corresponding ports. Specifically, use shielded cables for RS-485 networks to reduce noise. After mounting, apply power and observe the LED indicators for correct startup. Additionally, configure the CPU using Max-ON software for redundancy setups. Ensure the Ethernet modules and expansion racks are properly linked. Finally, test the communication links with the programmer interface.
One IC695CMU310 Max-ON CPU module
One battery pack for memory retention
One quick-start reference guide
Mounting hardware kit
Shipping methods: FedEx, UPS, DHL
1. Q: Can the IC695CMU310 function as a standalone CPU?
A: Yes, it operates perfectly as a standalone controller. Its primary strength, however, lies in hot-standby redundancy configurations for continuous processes.
2. Q: Which software package supports this CPU?
A: You will need the Max-ON software suite alongside PAC Machine Edition to program and configure the IC695CMU310.
3. Q: How does the module preserve user programs during power loss?
A: The internal battery pack sustains the RAM and user memory. Therefore, your logic and data remain intact during short power interruptions.
4. Q: Is this CPU compatible with older Series 90-30 racks?
A: Yes, it works with Series 90-30 expansion backplanes through the dual backplane interface, allowing extended I/O configurations.
5. Q: What are the first steps if the status LEDs indicate a fault?
A: First, verify the power supply and backplane connections. Next, use the Max-ON software diagnostics to read the specific fault code and take corrective action.
| Brand Name | |
| Model No. | IC695CMU310 |
| Product Type | Controller |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
