101
14 Technical Data
Connections
In-/Outputs ............................................. 3 pluggable terminal groups of 20 poles each
Power supply ......................................... pluggable terminal group of 3 poles
Interfaces service interface ............. V.24: RS232 SUB-D 25 poles
data interface ................. V.24: RS232 SUB-D 25 poles
(Com1 or Com2) ............. or 20mA/CS or M-Bus or fiber-optic terminal
........................................ or RS485 (optional)
Modem PSTN (Analogous) .......... RJ11/12
ISDN ............................... RJ12 to RJ45 cable (converter)
LAN/Ethernet .................. 19”-rack: RJ45 / panel mounting: RJ12 to RJ45
(Com2 only)
Power supply
Nominal voltage U
N
/ frequency f
N
.......... 60VDC – 270VDC or 85VAC – 265VAC
Power consumption ............................... max. 20VA
Fuse (slow fuse) .................................... T 2A 250V
Inputs
Pulse inputs ........................................... galvanically isolated
Type .................................... S0, Wipe or bi-current (
±
24VDC)
Number ................................ max. 16
Control inputs, logic inputs ..................... galvanically isolated
Type .................................... S0 or Wipe
Number ................................ 7, programmable to be SYN, TR1, TR2, TR3, TR4,
RSTX, LOG1, LOG2, LOG3, LOG4, ANZ
S0-input (IES, active) ............................. acc. to DIN 43864
Pulse transmitter supply ...... min. 10mA to 800
Ω
, U=12VDC
Switching current (threshold) 2,2mA < I < 9mA
Contact impedance ..............
≤
800
Ω
Cable length ........................ max. 0.5m
Wipe pulse input (IEW, passive)
Voltage ................................ 24..265VAC/DC
Pulse definition .................... 1 pulse = pulse length plus pulse interval
Pulse frequency ................... max. 10 pulses/second
Pulse length ......................... min. 40milisecond
Bi-current pulse input (IED, passive)
Typ. Voltage ........................
±
24VDC
Min. / Max. voltage...............
±
18VDC /
±
60VDC
Pulse definition .................... 1 pulse = 1 change of polarity
Pulse frequency ................... max. 25 pulses/second
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