BC Time Recorder Simplex 100 Guía para resolver problemas descargar pdf (Pagina 11)

2-6

Figure 2-3. 565-325 Master Controller PCB Assembly

Table 2-2 describes the I/O connectors on the Master Controller PCB Assembly

(refer to Figure 2-2 for the location of these connectors).

Table 2-2. 565-325 Master Controller PCB Assembly I/O Connectors

Label Description

TB1 External Comm, City Circuit, Trouble Circuit

SW1 Reset Switch

JW1 – JW2 Selects U18 size

• JW1-

OUT

, JW2-

OUT

: 2 Meg

• JW1-

OUT

, JW2-

: 4 Meg

P1 Keypad connector

P2 Power / Comm Connector to Slave

P3 CFIG Download Programmer Port

P4 City Circuit Jumpers

P5 CFIG Flash Programming Jumper

• Enable Flash Programming – 1-2

• Disable Flash Programming – 2-3

P6 Carrier Detect TXD Enable (1-2 Normal, 2-3 Modem)

P7 RAM Battery Jumper (normally 1-2)

Continued on next page

4020 Master Controller,

Continued

Master Controller PCB Layout

Master Controller PCB

Assembly I/O Connectors

TB1

JW2

JW1

SW1

U8 CFIG

(Note Orientation)

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BC Time Recorder Simplex 100 Guía para resolver problemas Pagina 11