PACSystems™ RX3i and RSTi-EP CPU Reference Manual Section 2
GFK-2222AK October 2019
CPU Features & Specifications 26
2.2 RX3i CPU Features and Specifications
Discontinued -
use CPE310
Discontinued -
use CPE310
or CPE330
Discontinued -
use CPE330
<----------------------Supports High-Speed PCI IC695* and Serial IC694* Modules -------------------------->
Field Agent
(CPE400) /
Linux (CPL410)
1.0 A
(up to 1.5 A if
USB draws 0.5A)
1.0 A
(up to 1.5 A if
USB draws 0.5A)
RX3i +24Vdc Relay with Energy Pack
0.5 A at start-up;
0.1 A otherwise
0.5 A at start-up;
0.1 A otherwise
RX3i +24Vdc Relay w/o Energy Pack
Memory Backup Mechanism
25
For CRU-type CPUs, see Redundancy section at bottom of this table.
Where different, CPE302 value is shown in parentheses (). Also note that first Firmware Version of CPE302 was FW 9.40.
LT versions of the hardware are rated from -40°C to 60°C.
The maximum operating temperature varies according to installation altitude: 70
C at 0m to 2000m, 65
C at 2000m to 3000m, and 60
C at 3000m to 4000m.
See Battery Compatibility and Memory Retention (Time in Days at 20°C) in GFK-2741