SMY133-SMY134-SMP133 Operating Manual
Other Specifications
operational temperature :
- 20 to 60°C
storage temperature
- 40 to 80°C
operational and storage humidity
< 95 % - non-condensable environment
EMC – immunity
EN 61000 – 4 - 2 ( 4kV / 8kV )
EN 61000 – 4 - 3 ( 10 V/m up to 1 GHz )
EN 61000 – 4 - 4 ( 2 kV )
EN 61000 – 4 - 5 ( 2 kV )
EN 61000 – 4 - 6 ( 3 V )
EN 61000 – 4 - 11 ( 5 periods )
EMC – emissions
EN 55011, class A
EN 55022, class A (not for home use )
protection class (IEC 61140)
SMY133/134 : II -
SMP133 : I -
RTC
accuracy
+/- 2 seconds per day
backup battery capacity
> 5 years ( without supply voltage applied )
communication ports
USB 2.0
optional RS-485(2.4÷460 kBd), Ethernet 100 Base-T, M-Bus
communication protocols
KMB, Ethernet to RS-485 gateway (optional FW-module),
Modbus RTU and TCP, Modbus Master (optional FW-module),
WEB server, JSON, DHCP, SNTP
sampling frequency 50 Hz (60 Hz)
SMY 133 : 6.4 kHz (5.76 kHz)
SMY133 G2, SMY134, SMP133 : 25.6 kHz (23.04 kHz)
display
colour TFT-LCD, 3.5” diagonal, 320x240 pixels
protection class (IEC 60529)
front panel
back panel
IP 40 ( IP 54 with cover sheeting )
IP 20
dimensions
front panel
built-in depth
installation cutout
96 x 96 mm
80 mm
92
+1
x 92
+1
mm
mass
max. 0.3 kg
83
