Introduction
9
NT2S-SF121B-EV2
System Components:
- Unit with LCD display, Membrane keypad and RTC.
- Power Supply connector.
- Installation Kit: Gasket, Two Mounting clamps
Note: User should order cables separately
Power Supply 24VDC
Voltage Rating 24 VDC
+ 10%
Power Rating 1.5W
Approvals CE, CSA and cULus Class 1
Div.2 Certified
Bezel IP65 Rated Keypad
Keypad Membrane Keypad With Tactile
Feedback Keys
Number Of Keys 6 user Definable keys
Memory
Total Memory 63KB
Application Memory 24KB
Data Register 1000
Retentive Register 1000
Display LCD Text Display
Display Type 2 lines of 16 characters Backlit LCD
LEDs 2 LEDs
Communication
Number of Ports 2
Type One RS232/CMOS port for
connecting to PLC and one RS232
port for programming and printing
PREV CLR
F 1F 2F 3F 4F 5
F 6
NEXT
Miscellaneous
Dimension 92.00 X 45.00 mm
Battery Coin Type, 3V Lithium
Battery 614-CR1225FH
Battery Backup 8 years typical battery
backup for RTC and
System data
Operating Temperature 0
0
C to 50
0
C
Storage Temperature -25
0
C to 80
0
C
Mounting Method Panel Mounting
Clock(RTC) Real Time Clock
Function(Date & Time)
Humidity 10% To 90%
(Noncondensing)
Immunity to ESD Level 3 as per IEC1000-4-2
Immunity to Transients Level 3 as per IEC1000-4-4
Immunity to Radiated Level 3 as per IEC1000-4-3
RF
Emission EN55011 CISPRA