Man Al2000_eng.pdf - FF-Automation

AL 2000 User Guide
Page 5 - 15
06/05/00
5.2.9 ROC16K Relay Output Module
The ROC16K is a digital output module with 16 relay outputs.
The current consumption of ROC16K is 500 mA.The outputs
are potential free N/O gold-plated relay contacts with a
maximum continuous load of 2A making this module ideal for
low current signalling applications. The following LED indicators
are located on the front edge of the module:
ACT (yellow/green) Module is in operation
ERR (red) The operating system has discovered
a fault in the module
SP.F (green) The spare fuse is available and working
0-15 (red) Outputs O0-O15 are ON
Each output is protected by a separate T2.5A slow-blow fuse.
The fuses are mounted in sockets located directly behind the
output screw terminals and are easily replaceable. In the
event of a fuse blowing, a spare fuse is located in a socket
directly behind the LED indicators. The SP.F LED on the
front edge of the module indicates if the spare fuse is working
and mounted in its socket. This provides a simple way to
check fuses. A spare fuse should always be installed in the
module's spare fuse socket.
The output wires are connected to the screw terminals as
shown below:
220 VAC~
24 VDC
External
O 0
O 1
A
B
Fuse
A
B
Internal
Fuse
ACT ERR SP.F
ROC16K
0
1
2
3
4
5
6
8
9
10
11
12
13
14
O0
O1
O2
O3
O4
O5
O6
O8
O9
O10
O11
O12
O13
O14
7 15 O7 O15
A
B
NC
0 O0
A
1 O1
B
A
2 O2
B
A
3 O3
B
A
4 O4
B
A
5
B
A
B
M
O5
6 O6
A
7 O7
B
A
8 O8
B
A
9 O9
B
A
10 O10
B
A
11 O11
B
A
12 O12
B
A
13 O13
B
A
14 O14
B
A
N/C
15 O15
B M
NC
N/C
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