Mobatime EuroTime Center ETC 12, Инструкция по эксплуатации, Страница: 75 / 96

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ETC 14
Terminals ETC 14
Terminal Connection Description
1 Slave clock line 1a Output of polarised Impulses, DCF or MOBALine
2 Slave clock line 1b Output of polarised Impulses, DCF or MOBALine
3 N.C.
4 N.C.
5 N.C.
6 N.C.
7 N.C.
8 DC voltage output 22..29 VDC 200 mA max.
9 DCF Synthetic DCF output, opto coupler, Umax=30VDC,
I
on
=10..15mA, I
off
=2mA @20VDC
10 DCF output -
11 DCF input + DCF input for the connection of a DCF receiver with current
loop output.
12 DCF input -
13 RS 422 RXD + Interface RS 422 for serial synchronisation in-/output.
14 RS 422 TXD +
15 RS 422 RXD -
16 RS 422 TXD -
17 GND Ground
18 RS 232 RXD Interface RS 232 for serial synchronisation in-/output, file
download.
19 RS 232 TXD
20 DC-IN + Input for external DC power supply (refer to chapter 7.1.2).
21 GND Ground for battery and DC power supply
22 Bat + Input for running reserve battery (refer to chapter 7.1.4).
23 N.C.
24 N.C.
1 Relay 1 Switching contact 230 VAC / 10 A (cos

= 1)
2 Relay 2 Switching contact 230 VAC / 10 A (cos

= 1)
3 Relay 3 Switching contact 230 VAC / 10 A (cos

= 1)
4 Relay 4
Switching contact 230 VAC / 10 A (cos

= 1)
N Mains power neutral Mains power input (refer to chapter 7.1.1).
Mains power earth
L Mains power phase
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 22
23 21
24
1a 1b
Co
m
+
RX
D +
TX
D
+
TX
D
-
RX
D -
GN
D
GN
D
RX
D
TX
D
N L
230 VAC / 10 A
1 2
3
4
90 - 240 VAC
30 VA max.
1
DCF
o
u
t -
DCF
o
u
t +
DCF
in
-
DCF
in
+
DC i
n
Ba
t. +
ma
x.
3
0V
20
m
A
CO
M
1
RS
2
32
CO
M
2
RS
4
22
+
-