Eaton Crouse-Hinds Series Instruction Manual page 27

Isolating interface units
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INM 4500/4600 Rev 12
DRAFT - 22 March 2018
Figure 6 .5:
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 .1 - MTL4510 mode options
Switch setting
MODE
1
2
3
4
OFF OFF OFF OFF
ON
OFF OFF OFF
OFF
ON
OFF OFF
ON
ON
OFF OFF
OFF OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF OFF OFF
ON
OFF OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
OFF
ON
OFF OFF
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
Table 6.2 shows the MTL4510B modes. The logic tables and timing diagrams on the
following pages provide more detailed information on these modes.
Table 6 .2 - MTL4510B mode options
Switch settings
MODE
1
2
3
4
OFF OFF OFF OFF
ON
OFF OFF OFF
OFF
ON
OFF OFF
OFF OFF
ON
ON
OFF OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF OFF OFF
ON
ON
OFF OFF
ON
OFF
ON
OFF
ON
ON
ON
OFF
ON
OFF OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
*Mode of operation changed August 2015
MTL4510 & MTL4510B diagnostics
If an internal fault is detected, all outputs and channel LEDs will turn off and the red Fault
LED will turn ON.
1 2 3 4
o/p 1
o/p 2
0
chA
chB
1
chA rev.
chB
2
chA
chB rev.
3
chA
chB
4
chA
chB
5
chA rev.
chB
6
chA
chB rev.
7
chA rev.
chB rev.
8
chA
chB
9
chA rev.
chB
10
chA
chB rev.
11
chA
chB
12
chA
chB
13
chA rev.
chB
14
chA
chB rev.
15
chA rev.
chB rev.
Function
0
4-ch switch input (see MTL4510 mode 0)
1
2-ch each channel one input, two outputs
Same as mode 1 with all outputs phase
2*
reversed
3
2-ch, 2-pole changeover output
4
1-ch with line fault output
5
As mode 4 with changeover outputs
6
1-ch with start-stop latch
7*
As mode 2 with LFD enabled
8
4-ch switch input, see MTL4510 mode 8
9
2-ch with line fault output
10
As mode 9 with LFD changeover
11
As mode 10 with channel phase reversed
12
3-ch with normally-open LFD output
13
3-ch with normally-closed LFD output
14
2-ch monostable, pulse stretcher
15
4-ch switch input, see MTL4510 mode 15
OFF position
ON position
o/p 3
o/p 4
i/p type
chC
chD
chC
chD
chC
chD
chC rev.
chD
switch
chC
chD rev.
chC rev.
chD
chC
chD rev.
chC rev.
chD rev.
chC
chD
chC
chD
chC
chD
prox.
chC rev.
chD
detector
chC
chD rev.
+ LFD
chC rev.
chD
chC
chD rev.
chC rev.
chD rev.
Equivalent
MTL4510
MTL4016
MTL4016
MTL4014
MTL2210B
MTL4016
MTL4510
MTL4017
MTL4510
19

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