Technical Data - Baer DLX User Manual

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 / frequency f
N
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,
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
.......... 60VDC – 270VDC or 85VAC – 265VAC
N
RSTX, LOG1, LOG2, LOG3, LOG4, ANZ
101