4 IC695CPE400 Rackless CPU w/Field Agent Quick Start Guide GFK-3002E
▪ Media Redundancy Protocol (MRP) allows the CPE400 to participate in a
PROFINET I/O network with MRP ring technology. This eliminates the I/O
network as a single point of failure. The CPE400 may be used as either a
Media Redundancy Manager or Media Redundancy Client.
▪ Effective with firmware release 9.30, the CPE400 supports Hot Standby
Redundancy with PROFINET IO. In this configuration, LAN3 is used as a highspeed data synchronization link between the two redundant CPUs. Only the
Primary and Secondary CPUs may be attached to LAN3. Two OLED menu
items support Redundancy operation: RDN Info and RDN Command. The
RACT and RBOK LEDs reflect the status of the Redundant CPUs.
▪ Effective with firmware release 9.30, the CPE400 supports two independent
Redundant IP addresses, one for LAN1 and one for LAN2. LAN2 Redundant
IP is supported when configured for Ethernet mode only. Redundant IP is
supported by the SRTP Server, Modbus TCP Server, and EGD protocols. It is
not possible to use Redundant IP with the OPC UA Server or with the
Ethernet firmware update web page.
▪ The CPE400 is secure by design, incorporating technologies such as Trusted
Platform Modules, secure boot, and encrypted firmware updates.
▪ Optional Energy Pack, IC695ACC403, allows CPE400 to instantly save user
memory to non-volatile storage in the event of loss of power.
▪ OPC UA Sweep Mode & Sweep Time: The CPE400’s sweep mode and
sweep time are available through the OPC UA server. The Sweep Mode
variable reports the controller’s current mode: Stop Disabled, Run Enabled,
Stop Enabled, Run Disabled, Stop Faulted, and Stop Halted. The Sweep Time
variable reports the sweep time in seconds. These variables are located
under Device Information -> PACSystems RX3i -> Controller.
▪ An OLED display that provides access to basic CPE400 status and control
information including each LAN’s configured IP Address.
▪ Operating temperature range -40 C to 70 C (-40 F to 158 F).
▪ Alternate panel-mount adaptor plate included.