INM 5500 Rev 11
22
Figure 6 .4: DIL switches for setting mode
Tables 6.1 and 6.2 show details of the modes available and the switch settings required to obtain them.
For ease of access, it is recommended that switches are set to the required mode
before
installation.
Table 6.1 indicates whether the output follows the input, or the output is the reverse or antiphase of
the input.
For example
, in mode 0, o/p 1 = chA; so, if channel A switch is closed, then output 1 will also be
closed or short circuit. However, in mode 1, o/p 1 = chA rev., so if channel A switch is closed, then
output 1 will be the reverse, i.e. open-circuit.
Table 6.2 shows the
MTL5510B
modes. The logic tables and timing diagrams on the following
pages provide more detailed information on these modes.
*Mode of operation changed August 2015
MTL5510 & MTL5510B diagnostics
If an internal fault is detected, all outputs and channel LEDs will turn off and the red Fault LED
will turn ON.
Table 6 .2 - MTL5510B mode options
Switch settings
MODE Function
Equivalent
1
2
3
4
OFF OFF OFF OFF
0
4-ch switch input (see MTL5510 mode 0)
MTL5510
ON
OFF OFF OFF
1
2-ch each channel one input, two outputs
OFF
ON
OFF OFF
2*
Same as mode 1 with all outputs phase
reversed
ON
ON
OFF OFF
3
2-ch, 2-pole changeover output
OFF OFF
ON
OFF
4
1-ch with line fault output
MTL5014
ON
OFF
ON
OFF
5
As mode 4 with changeover outputs
OFF
ON
ON
OFF
6
1-ch with start-stop latch
MTL2210B
ON
ON
ON
OFF
7*
As mode 2 with LFD enabled
OFF OFF OFF
ON
8
4-ch switch input, see MTL5510 mode 8
MTL5510
ON
OFF OFF
ON
9
2-ch with line fault output
MTL5017
OFF
ON
OFF
ON
10
As mode 9 with LFD changeover
ON
ON
OFF
ON
11
As mode 10 with channel phase reversed
OFF OFF
ON
ON
12
3-ch with normally-open LFD output
ON
OFF
ON
ON
13
3-ch with normally-closed LFD output
OFF
ON
ON
ON
14
2-ch monostable, pulse stretcher
ON
ON
ON
ON
15
4-ch switch input, see MTL5510 mode 15
MTL5510
Table 6 .1 - MTL5510 mode options
Switch setting
MODE
o/p 1
o/p 2
o/p 3
o/p 4
i/p type
1
2
3
4
OFF OFF OFF OFF
0
chA
chB
chC
chD
switch
ON
OFF OFF OFF
1
chA rev.
chB
chC
chD
OFF
ON
OFF OFF
2
chA
chB rev.
chC
chD
ON
ON
OFF OFF
3
chA
chB
chC rev.
chD
OFF OFF
ON
OFF
4
chA
chB
chC
chD rev.
ON
OFF
ON
OFF
5
chA rev.
chB
chC rev.
chD
OFF
ON
ON
OFF
6
chA
chB rev.
chC
chD rev.
ON
ON
ON
OFF
7
chA rev.
chB rev.
chC rev.
chD rev.
OFF OFF OFF
ON
8
chA
chB
chC
chD
prox.
detector
+ LFD
ON
OFF OFF
ON
9
chA rev.
chB
chC
chD
OFF
ON
OFF
ON
10
chA
chB rev.
chC
chD
ON
ON
OFF
ON
11
chA
chB
chC rev.
chD
OFF OFF
ON
ON
12
chA
chB
chC
chD rev.
ON
OFF
ON
ON
13
chA rev.
chB
chC rev.
chD
OFF
ON
ON
ON
14
chA
chB rev.
chC
chD rev.
ON
ON
ON
ON
15
chA rev.
chB rev.
chC rev.
chD rev.
