Page 26
Section 9.
TECHNICAL DATA
9.1
Ratings – auxiliary supply
Nominal
Operative
KITZ 101
110/240V ac
87 – 265V ac 50/60Hz
KITZ 102
24/125V ac/dc
19 –150V dc
50 –133V ac 50/60Hz
48/250V ac/dc
33 – 300V dc
87 – 265V ac 50/60Hz
9.2
Burden – auxiliary supply
KITZ 101 (ac)
<3VA
KITZ 102 (ac)
<5VA
(dc)
<3W
9.3
Fuse Ratings
KITZ 101
Maximum recommended fuse rating (HRC or time lag type) is 6A.
Internal fuse rating is 1.6A/T 250V, 5x20mm.
KITZ 102
Maximum recommended fuse rating is 16A.
9.4
Accuracy
9.4.1
Real time clock (RTC)
RTC drift from setting at 20°C (over range –25°/+55°C) < 8s per 24 hours
Synchronisation Error:
Time setting Error ±1.5ms
*
Time Tagging Error:
Current RTC Time Error +0 ms/–1ms
*
If the RS232 (IEC-870) 10 bit frame format and a data rate of 1200 or
2400 bps are selected, synchronisation error is +2.0/–1.0ms.
9.4.2
Software communication timers
IEC data receive character gap timer:
33 bits +2.0/–0ms
IEC data receive error break timer:
33 bits +2.0/–0ms
IEC data transmit maximum transmit time:
5500 bits +2.0/–0ms
K-Bus data receive character gap timer:
2.0ms +0/–1.0ms
K-Bus data transmit maximum transmit time:
500ms +0/–1.0ms
9.5
Operation indicator
5 light emitting diodes - internally powered.
Summary of Contents for KITZ 101
Page 1: ...Type KITZ 101 102 Interface Unit User Manual R8521J...
Page 2: ......
Page 4: ...Page 4...
Page 35: ...Page 35...
