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M91-2-UN2

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- Display: STN LCD, 2 lines x 16 characters
- Power supply: 12…24 V DC
- Digital inputs: 10
- Digital outputs: 6
- Transistor outputs: 6
- Analog outputs: 2
- Communication: RS232 / RS485 / Ethernet / Modbus / OPC

Technical approvals, conformities CE,cULus

Current type DC
Nominal voltage 12 V-24 V

Back-up battery CR2450N, 7 years typical at 25 °C, battery back-up for RTC and system data, including variable data
Ingress Protection IP 20 / NEMA1 (DIN rail mounted), IP 65 / NEMA4X (Panel mounted)
Mounting DIN rail, Panel with brackets
Operation temperature 0 … 50 °C / 32 ... 122 °F
Relative huminity, no condensation 10 ... 95 %
Storage temperature (no ice) -20 … 60 °C / -4 ... 140 °F

Display STN LCD, 2 lines x 16 characters
Number of definable displays 80
Number of keys 15

High level treshold digital inputs | |
Nominal voltage digital inputs 12 V DC | 24 V DC
Number of analog inputs* 2, 14 Bit, 0-10 V, 0-20 mA, 4-20 mA
Number of digital inputs 12
Number of encoder inputs* 2, 16 Bit, 10 kHz
Number of temperature inputs 2, PT100 / TC

Contact materials AgNi + 5 μ Au | AgSnO2

Database size 1024 integers (indirect access)
Execution time 12 µs / Bit
Memory card Micro SD-Card
Number of ladder code memory (virtual) 36
Number of memory bits (coils) 256
Number of memory integers (registers) 256
Number of timers 64

Number of high speed outputs 12 PNP
Rated current 5
Rated voltage AC 230 V

Frequency range Rated frequency
Nominal voltage 12 … 24 V DC
Operating voltage range 10.2 … 28.8 V DC
Power consumption AC / DC - / 6.24 W

Approvals UKCA,CE,cULus
Approvals
Documents "M91-2-UN2"
PLC & HMI Catalogue

Tools "M91-2-UN2"
U90 Ladder
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