EL1512 - LEDs and connection

CLOCK CH.1
UP/DOWN, Gate

green

Signal at the Clock input, channel 1 (operating mode 2 x 32 bit counter)
Signal at U/D, Gate input (operating mode 32 bit up/down counter, 32 bit gated counter)

CLOCK CH.2
CLOCK

green

Signal at the Clock input, channel 2 (operating mode 2 x 32 bit counter)
Signal at Clock input (operating mode 32 bit up/down counter, 32 bit gated counter)

Clock Ch.1
U/D, Gate

1

Clock 1 input (operating mode 2 x 32 bit counter)
Up/down input (operating mode 32 bit up/down counter)
Gate input (operating mode 32 bit counter with gate function)

+24 V

2

+24 V (internally connected to terminal point 6 and positive power contact)

0 V

3

0 V (internally connected to terminal point 7 and negative power contact)

PE

4

PE

Clock Ch.2
Clock

5

Clock 2 input (operating mode 2 x 32 bit counter)
Clock input (operating mode 32 bit up/down counter) and (operating mode 32 bit counter with gate function)

+24 V

6

+24 V (internally connected to terminal point 2 and positive power contact)

0 V

7

0 V (internally connected to terminal point 3 and negative power contact)

PE

8

PE