5.13.2.2. Digital Output

5.13.2.2. Digital Output

 

The following figure and table describe the pin configuration of the digital TBO. Each terminal block makes it possible to connect eight different output signals to the same common power.

 

Figure 5.85 Pin Configuration of the Digital Output Terminal Block of the Public 8-Point IO Board (BD587)

 

 

 

Table 5‑45 Pin Configuration of the Digital TBO of the Public 8-Point IO Board (BD587)

Pin No.	Signal Name	Signal Description
9	COMOUT	COMMON power (Ground DC24V or DC24V)
8	DO1	1st output of the 1st public output signal port * of the user
7	DO2	2nd output of the 1st public output signal port * of the user
6	DO3	3rd output of the 1st public output signal port * of the user
5	DO4	4th output of the 1st public output signal port * of the user
4	DO5	5th output of the 1st public output signal port * of the user
3	DO6	6th output of the 1st public output signal port * of the user
2	DO7	7th output of the 1st public output signal port * of the user
1	DO8	8th output of the 1st public output signal port * of the user

Note *) The 8-point output port of the BD587 board is fixed as the port #1.

 

The electrical specification of each output signal is as follows

 

n  Output terminal component: Relay (AC220V, 5 A)

n  Rated output signal: DC24V and AC250V / 1 A for each point

n  Common power: 24VDC or 24VDC Ground / Max. 3 A

 

The user is required to connect the output signal, as shown in the following figure. First, connect the common signal to the expansion public IO board (BD583). Then, connect each signal to the output pin according to the purpose. For power, eight output signals can be configured as a unit and used differently for each port.

 

Figure 5.86 Method for the Connection of the Output Signal of the Public 8-Point IO Board (BD587)