MTL MTL4500 Series, Instruction Manual, Page: 17 / 52

13
INM4500-2
Mar 2009
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 MTL4510B modes. The logic tables and timing diagrams on the following
pages provide more detailed information on these modes.
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.
Table 6.2 - MTL4510B mode options
Switch settings
MODE Function Equivalent
1 2 3 4
OFF OFF OFF OFF 0 4-ch switch input (see MTL4510 mode 0) MTL4510
ON OFF OFF OFF 1 2-ch each channel one input, two outputs MTL4016
OFF ON OFF OFF 2
Same as mode 1 with repeat output phase
reversed
MTL4016
ON ON OFF OFF 3 2-ch, 2-pole changeover output
OFF OFF ON OFF 4 1-ch with line fault output MTL4014
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 4-ch switch input, see MTL4510 mode 7 MTL4510
OFF OFF OFF ON 8 4-ch switch input, see MTL4510 mode 8 MTL4510
ON OFF OFF ON 9 2-ch with line fault output MTL4017
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 MTL4510 mode 15 MTL4510
Table 6 .1 - MTL4510 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.
OFF position
ON position
1 2 3 4
Figure 6.2
DIL switches
for setting
MODE