Emerson PACSystems RX3i - Page 37

PACSystems™ RX3i and RSTi-EP CPU Reference Manual Section 2
GFK-2222AK October 2019
CPU Features & Specifications 29
CPU310
CPU315
CPU320/
CRU320
21
CPE302
22
/
CPE305
CPE310
CPE330
CPE400/
CPL410
Communications
Ethernet Non-Switched RJ45
(dedicated NIC)
10/100/1000
x1
10/100/1000
x1
Embedded Field Agent Ethernet RJ45
(dedicated NIC)
10/100/1000
x1
Ethernet Switched RJ45 (shared NIC)
10/100/1000
x2
10/100/1000
x4 (2 pairs)
10BaseT/100BaseT RJ45
10/100 x1
10/100 x1
N
Ethernet Communications Platform
ETM001 only
ETM001 only
ETM001 only
Built-in and
/or ETM001
Built-in and
/or ETM001
Built-in and
/or ETM001
Built-in
Advanced User Parameters (AUP file)
N/A
N/A
N/A
Y
33
Y
23
N
34
N
24
RS-232
9-pin D x1
9-pin D x1
9-pin D x1
RJ-25 x1
9-pin D x1
N/A
RJ-45 x1
RS-485
15-pin D x1
15-pin D x1
15-pin D x1
15-pin D x1
N/A
N/A
USB
USB-A 2.0 x1
USB-A 2.0 x1
USB-A 2.0 or
USB-A 1.1 x1
USB 3.0 x 2
(inactive)
Time-of-Day Clock
Time-of-Day Clock Accuracy (@60°C)
±2 secs/day
±2 secs/day
±2 secs/day
±2 secs/day
±2 secs/day
±2 secs/day
±2 secs/day
Elapsed Time Clock (internal timing)
accuracy
±0.01% max
±0.01% max
±0.01% max
±0.01% max
±0.01% max
±0.01% max
±0.01% max
Simple Network Time Protocol (SNTP)
accuracy to timestamp
35
±2 ms using
ETM001
±2 ms using
ETM001
±2 ms using
ETM001
±2 ms using
ETM001
±2 ms using
ETM001
±2 ms using
ETM001 or
embedded
±2 ms
embedded
only
RTC Battery Backup
Y
Y
Y
Y
RTC Battery Life expectancy
5 years
5 years
5 years
5 years
33
Refer to PACSystems RX3i TCP/IP Ethernet Communications User Manual, GFK-2224M or later for supported AUPs.
34
The Advanced User Parameters (AUP) feature has been incorporated into PME Hardware Configuration (HWC) effective with PME release 8.60 SIM5.
35
Effective with CPE302/CPE305/CPE310/CPE400 firmware version 9.20, or CPE330 firmware version 9.21, SNTP is supported by the embedded CPU Ethernet interfaces. PACMachine Edition Release
9.00 SIM 10, or 9.50 SIM 2, or later is required for SNTP Client, UTC, and DST support.