User guide

45LM Series Modules
page 2
Programming of Output Timing Functions
Plug-in module models 45LM5 and 45LM5D may be programmed for ON-Delay,
OFF-Delay, or combined ON/OFF-Delay timing functions. Either delay may be
programmed independently for a short time range (up to 1 second) or for a long time
range (up to 15 seconds). A 15-turn potentiometer is dedicated to each delay to allow
precise adjustment of the delay within the selected time range.
NOTE: The ON-Delay timer adjustment is labeled “DELAY” and the OFF-Delay timer
adjustment is labeled “HOLD.”
Plug-in module models 45LM8, 45LM8M1,45LM8D,and 45LM8DM1 may be
programmed for either a One-Shot output pulse or a Delayed One-Shot timer. For
models 45LM8 and 45LM8D, the pulse and delay may be programmed independently
for a short time range (up to 1 second) or for a long time range (up to 15 seconds).
For models 45LM8M1 and 45LM8DM1, the pulse and delay may be programmed
independently for a short time range (up to 0.1 second) or for a long time range (up
to 1.5 seconds). A 15-turn potentiometer is dedicated to each delay to allow precise
adjustment of the delay within the selected time range.
NOTE: The Delay timer adjustment is labeled “DELAY” and the
Pulse timer adjustment is labeled “HOLD.”
45LM5 and 45LM5D Timing
Logic Function and Timing Range(s)
Switch Positions
ON-Delay
1 second max. ON OFF OFF OFF
15 seconds max.
OFF ON OFF OFF
OFF-Delay
1 second max. OFF OFF ON OFF
15 seconds max. OFF OFF OFF ON
ON-Delay &
OFF-Delay
1 second max.
1 second max.
ON OFF ON OFF
1 second max.
15 seconds max.
ON OFF OFF ON
15 seconds max.
1 second max.
OFF ON ON OFF
15 seconds max.
15 seconds max.
OFF ON OFF ON
#1 #2 #3 #4
DELAY
HOLD
Adjustment LocationsTIMING DIAGRAMS
1 SEC DELAY
15 SEC DELAY
15 SEC HOLD
NC OUTPUT
ON
1234
OUTPUT
ONE-SHOT
PULSE PULSE
SIGNAL
OUTPUT
DELAYED
ONE-SHOT
PULSE PULSEDELAY
SIGNAL
DELAY
DELAY
HOLD
Adjustment LocationsTIMING DIAGRAMS
1 SEC DELAY
15 SEC DELAY
1 SEC HOLD
15 SEC HOLD
ON-Delay
OUTPUT
ON-Delay
ON/OFF-Delay
SIGNAL
OUTPUT
SIGNAL
ON-Delay OFF-Delay
ON
1234
NOTE: 1) Delay is non-retriggerable. Pulse is retriggerable if the Delay time is
less than the One-Shot pulse time.
2) If both ranges of the delay function are selected (both 1 second and
15 second switches are ON) the delay time range becomes 16
seconds, maximum.
3) With switches #1 and #2 OFF (no delay programmed), delay is
adjustable from “negligible” up to 10 milliseconds, maximum.
NOTE: 1) If both ranges of either delay function are selected (both 1 second
and 15 second switches are ON), the delay time range becomes 16
seconds, maximum.
2) With switches #1 and #2 OFF (no ON-Delay programmed), ON-Delay
is adjustable from “negligible” up to 100 milliseconds, maximum.
3) With switches #3 and #4 OFF (no OFF-Delay programmed), OFF-
Delay is adjustable from “negligible” up to 100 milliseconds,
maximum.
DELAY
HOLD
1234
ON
Figure 2. DIP switches for programming
Delay logic
45LM8(M1) and 45LM8D(M1) Timing
Logic Function and Timing Ranges*
Switch Positions
15 seconds max. delay (1.5)
1 second max. pulse (0.1)
OFF ON
One-Shot
1 second max. pulse (0.1) OFF OFF OFF –
15 seconds max. pulse (1.5) OFF OFF ON –
Delayed
One-Shot
1 second max. delay (0.1)
1 seconds max. pulse (0.1)
ON OFF OFF –
OFF –
15 seconds max. delay (1.5)
15 seconds max. pulse (1.5)
OFF ON
1 second max. delay (0.1)
15 seconds max. pulse (1.5)
ON OFF ON –
ON –
* Maximum times for models 45LM8M1 and 45LM8DM1 are in parentheses.
** For normal output (output conducts during pulse time), turn switch #4 OFF
To invert the output, turn switch #4 ON
#1 #2 #3 #4**