FFD1680024 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Transmitter for Numerical Counter Signals

Transmitter for Numerical Counter Signals
Type FFD 1680
Du line^®
Fieldbus Installationbus
• Transmitter with counter input
• 4-digit totalizing up-counter
• Overflow indication
• Reset input
• D-housing
• Plug-in type module
• LED-indication for supply
• AC or DC power supply
Product Description
Ordering Key
Dupline^® transmitters with
pulse input and 4-digit totali-
zing up-counter. Reset and
disable inputs. Detection, up-
counting and transmission of
low-frequency events for
readout, control, logging etc.
Type: Dupline^®
Input signal
Supply
Type Selection
Supply
Ordering no.
4-digit
counter
24 VAC
120 VAC
220 VAC
FFD 1680 024
FFD 1680 120
FFD 1680 220
10 to 30 VDC*
Code module
FMK A-B to O-P
* All AC types may be supplied with 10 to 30 VDC at pins 3 & 9
FFD 1680 024
Input Specifications
Count input
Open loop voltage
Short-circuit current
Counting range
Counting direction
Input frequency
Contact resistance
Dielectric voltage
Input - Dupline^®
Reset input
Open loop voltage
Short-circuit current
Operating time for signal "1"
Operating time for signal "0"
Contract resistance
Cable length
Dielectric voltage
Input - Dupline^®
1 contact or NPN transistor
8 VDC
2 mA
0 to 9999
Up
≤ 25 Hz
≤ 100 Ω
None
1 contact or NPN transistor
8 VDC
2 mA
≤ 1 pulse train + 20 ms
≤ 1 pulse train + 20 ms
≤ 100 Ω
≤3m
None
Transmission disable input
Open loop voltage
Short-circuit current
Operating time for signal "1"
Operating time for signal "0"
Contact resistance
Cable length
Dielectric voltage
Input - Dupline^®
1 contact or NPN transistor
8 VDC
2 mA
≤ 1 pulse train + 10 ms
≤ 1 pulse train + 10 ms
≤ 100 Ω
≤3m
None
Specifications are subject to change without notice (28.09.99)
1
Dupline^® is a registered trademark. A product of the CARLO GAVAZZI Group