Appendix A
Operating Instructions ET-xx8 / MT-xx8
R. STAHL HMI Systems GmbH / OI_ET_MT-xx8_en_V_01_02_03.docx / 10.03.2021
Page 51 of 84
17 Appendix A
17.1 Technical data
17.1.1
General
Function / Equipment
ET-438
MT-438
ET-538
MT-538
ET-638
MT-638
ET-498
MT-498
ET-598
MT-598
ET-698
MT-698
HMI-type
Operator Station
Enclosure type
Rugged Panel Design (RP)
Enclosure design
VESA 200 Standard, VESA 200 Top Connect
Weight
ET
25 kg
MT
18 kg
ET 35 kg
MT
25 kg
Material (front)
Seawater resistant and coated aluminium, hardened glass
Material (back)
Seawater-resistant powder coated aluminum
Degree of protection (IP)
IP66
Front enclosure protection type (IP)
IP66
Enclosure back protection type (IP)
IP66
17.1.2
Electrical data
Function / Equipment
ET-438
MT-438
ET-538
MT-538
ET-638
MT-638
ET-498
MT-498
ET-598
MT-598
ET-698
MT-698
AC rated operational voltage
230 V
Voltage range AC
100
– 240 V
DC rated operational voltage
24 V
Voltage range DC
20
– 30 V
Power consumption AC 1
0.6 A at 230 VAC (0.8 A with heater)
Power consumption AC 2
1.1 A at 110 VAC (1.7 A with heater)
Current consumption DC
4.6 A at 24 VDC (6.9 A with heater)
Frequency range
50
– 60 Hz
Rated operational power
typically 100 W / max. 150 W (typically 340 BTU /
max. 510 BTU)
Fuses AC
5 A
Fuses DC
12 A
Terminal box
Power supply direct in integrated Ex e terminal box
Connections
Via plug-in screw terminals, green
Conductor type
Flexible conductors 0.2 to 2.5 mm² (AWG24 to AWG14)
Rigid conductors 0.2 to 2.5 mm² (AWG24 to AWG14)
max. operating voltage Um
250 VAC
Bluetooth
Yes
RFID reader
-
optionally integrated C5 or C6
RFID reader panel-mount type
-
PRIMO-A-1200-A
RFID data transfer C5
-
CRYPT; 13.56 MHz; LEGIC,
MIFARE / DESFire / EV1
RFID data transfer C6
-
ASCII; 13.56 MHz; LEGIC,
MIFARE / DESFire / EV1
Supported transponder media
-
see Transponder media table
Plug version USB
USB-A connector
Status displays
LEDs
- on / off (green)
- power supply on / power supply OK (orange)
- heater on
