Connections
Dimensions
TTI-TTIM Energy meter
Categories: Energy Meters
- User manual
- Certificate
- Software
Description: The TTI-TTIM totalizer module has a microprocessor and serial output with 128 Kb memory and integrated LCD display and keypad.
- 8 independent impulse counters
- Independent counter reset
- Programmable counter value
- TTIM: 90 days of load curve per meter
- RS485 serial output
- Programmable (can count closed contact time in seconds, time or pulses)
ENTRANCE
Number of inputs: 8
Pulse duration: > 100 ms
Time between pulses: > 100 ms
Maximum voltage: 12 V
Maximum current: 10 mA
Isolation by optocoupler: 2.5 kV, 1 min.
SERIAL OUTPUT
Number of outputs: 1
Type: RS 485
Connection 2 or 4 wires
Baud rate (standard): 9600 bauds
Communication protocol: Modbus
Max. no. of devices per line: 32
Max. network length per line: 1250 m
AUXILIARY VOLTAGE
Aux. voltage: 100, 110, 230 or 400 VAC
Power consumption: 4 VA
Operating range: 80 -120% Un
