7
Technical specifications
Display:
6 digit 38mm red LED or 5 digit 45mm red LED or 4 digit 57mm or 58mm red LED
or 4 or 6 digit 100mm red LED
or 4 digit 200mm red LED type Count/Rate
High contrast versions 38mm 6 digit, 58mm 4 digit, 100mm 4 or 6 digit and 200mm 4 digit
available in red, green, white or amber led.
Input:
Link selectable to suit most sensor types. For inductive, AC and square wave inputs
the maximum input voltage is 48VDC or RMS with appropriate link settings
Timer Functions:
Various selectable modes available including up timing, down timing, stopwatch etc.
Impedance:
1M
Ω
in normal mode or 12K
Ω
in attenuated input mode
Memory Retention:
Battery backed memory
Display Reset:
Remote reset and preset inputs with configurable pull up or down input
Ambient Temperature:
-10 to 60
o
C
Humidity:
5 to 95% non condensing
Power supply:
100 and 200mm LED:
AC 240 or 110V selectable, 50/60Hz or AC 48/42/32/24 selectable, 50/60Hz or
DC isolated wide range 12 to 24V.
20mm, 38mm, 45mm, 57 or 58mm LED:
AC 240/110V 50/60Hz or AC 24 to 48V 50/60Hz or
DC 12 to 48V isolated or DC 24V non isolated
Supply type is factory configured
DC output supply:
5, 12 or 18VDC @ 50mA max.
Output (standard):
4 x relays, 1 x Form C, 3 x Form A rated 5A resistive. Programmable N.O. or N.C.
RS485 non isolated serial communications
Optional outputs - some options below are available in combination
Extra relays:
4 extra relays, form A
Analog retransmission:
Single 4 to 20mA 12 bit or 16 bit versions
Single 4-20mA, 0-1VDC or 0-10VDC (user selectable), 16 bit
(4-20mA will drive into resistive loads of up to 800
Ω
)
Analog outputs can be configured for retransmission or PI control
Serial communications:
RS485 isolated 8 bit (ASCII or Modbus RTU functions 1 and 3)
RS232 serial comms. 8 bit (ASCII or Modbus RTU functions 1 and 3)
Ethernet, can be used with Modbus TCP
Web page optional with Ethernet option
USB port, type B
Physical characteristics - see chapter
56 of
LD5TMRMAN-1.1-0