Backup memory 512 kB NVRAM
Internal 256 MB RAM 2 x 13 mm board
number of slots
1 SD card
type of cooling
Natural convection
integrated connection type
USB 2.0 port mini B USB
Ethernet TCP/IP with 2 RJ45
USB 2.0 port with 2 USB type A
COM1 serial link SUB-D 9 RS232C, transmission rate:
2400...115200 bps
COM2 serial link RJ45 RS485, transmission rate: 187.5 kbps
communication port protocol
Modbus
Uni-Telway
Modbus TCP/IP
[Us] rated supply voltage
12...24 V DC power supply
local signalling
LED steady green operating status (RUN)
LED faded green stand-by
LED flashing orange software starting up
LED steady red power ON
LED alternate green, orange and red module error (ERR)
LED alternate red/orange boot error
LED alternate green/red connection error
depth
45 mm
height
131 mm
width
188 mm
product weight
0.9 kg
Environment
standards
CSA C22.2 No 142
ANSI/ISA 12-12-01
CSA C22.2 No 213 class I division 2
IEC 61132-2
UL 508
product certifications
EAC
KC
ATEX
RCM
CUL
IEC-Ex
GL
CULus
CE
resistance to fast transients
1 kV signal ports IEC 61000-4-4
2 kV power ports IEC 61000-4-4
Electrostatic discharge immunity test EN/IEC 61000-4-2 level 3
ambient air temperature for storage
-20...60 °C
relative humidity
10...90 % non-condensing
ambient air temperature for operation
0...60 °C
operating altitude
2000 m
vibration resistance
3.5 mm constant amplitude 5...9 Hz X, Y, Z directions for 10
cycles (approx. 100 min) conforming to EN/IEC 61131-2
9.8 m/s² 9...150 Hz X, Y, Z directions for 10 cycles (approx.
100 min) conforming to EN/IEC 61131-2
shock resistance
147 m/s² conforming to EN/IEC 61131-2 X, Y, Z directions for 3
times
