Section 4. Inputs - Outputs; Brk - Brake Relay Output; Bsl - Bottom Slowing Input; Cbsf - Hall Button Stop (Front Doors) Output - ECD 100-181 Manual

I N P U T S – O U T P U T S
Section 4. Inputs – Outputs
All inputs except LR, SAF, HV1 and HV2 switch low to 0V in respect to +24V. The input shall draw approx
12mA. The input LED is in series with the input. All inputs are OPTO isolated to avoid noise-related problems.
Darlington outputs (ULN2803) switch low to 0V in respect to +24V. The output can switch a maximum
of 500mA. The output LED indicates the output status and shall be illuminated when the output has switched low.
All outputs are OPTO isolated to avoid noise-related problems.
Transistor outputs (BD682) switch high to +24V in respect to 0V. The output can switch a maximum of
1.5A. The output red LED indicates transistor output on, e.g. 1P, 2P, 3P, 4P.

BRK - Brake relay output

BRK RELAY OUTPUT
See Section 6: Motion, for more on the relay operation
BSL – Bottom SLowing input
Bottom floor position correction limit and forced slowdown limit for terminal floor.
BSL LED shall be off when BSL limit is activated.
BSL LED must remain off when lift is on the buffer

CBSF - Hall Button Stop (Front doors) output

CBSF TRANSISTOR OUTPUT
Hall button stop output. Activates when lift answers a front doors hall call.

CBSR - Hall Button Stop (Rear doors) output

CBSR TRANSISTOR OUTPUT
Hall button stop output. Activates when lift answers a rear doors hall call.

CC - Car Call inputs/Darlington outputs

inputs / outputs
Front doors:
st
1CF - I/O - 1 floor front car call/tell tale light
nd
2CF - I/O - 2 floor front car call/tell tale light
rd
3CF - I/O - 3 floor front car call/tell tale light
th
4CF - I/O - 4 floor front car call/tell tale light
th
5CF - I/O - 5 floor front car call/tell tale light
th
6CF - I/O - 6 floor front car call/tell tale light
Rear doors:
Brake relay output
Section
4