WEMPE digital main clock 20097
Technical Data
V3.0 01/2011
11
3 Technical Data
1.1 General Data
case
material:
plastic (RAL 7035)
protection type:
IP54
mounting:
wall-mounting or console-mounting
version
dimensions
wall-mounting case
width: 257 mm
(incl. terminal box):
height: 217 mm
depth: 125 mm
console-mounting case
width: 257 mm
(incl. terminals):
height: 156 mm
depth: 142 mm
weight
wall-mounting case:
2,7 kg
console-mounting case:
1,7 kg
display
alphanumeric LC-display with 20 digits
switch-on/switch-off and dimmable display illumination
control
processor-controlled C-MOS technology
oscillator
quartz-controlled with temperature compensation
accuracy:
0,05 s/24 h
interfaces
serial RS485 interface with standard protocol
GPS input RS422 & PPS input for synchronisation
2 relay outputs for alarm annunciators
further optional interfaces
secondary clocks
up to 100 fwd. and 50 fwd. and bwd. adjustable clocks
analogue: all common clocks for 12V or 24V impulses
digital: with suitable extension card (optional)
time adjustment intervals ± 1 min or in preset steps between 1 and 99 min
1.2 Electrical Data
power supply
24 V DC, 300 mA
power reserve main clock 4 h (12 V accumulator with 0,7 Ah)
connections
48-pole terminal strip
cable entry by VG screw connections
impulses to secondary
clocks
12 V or 24 V
for MOBALine option: 15 V (50 Hz)
relay outputs
max. 125 V / 0,5 A