User`s manual

Chapter 2 - Specifications
GP-477R/577R Series User's Manual 2-7
*1 AUX Input/Output I/F's pin no.10 Alarm
The AUX Alarm will occur in the following two cases:
• Hardware Alarm (SCREEN MEMORY CHECKSUM ERROR)
• Software Alarm (SYSTEM ERROR, i.e., incorrect data that makes screen
operation impossible)
2. AUX I/F (Input/ Output)
*1
Pin Connection Pin # Signal
Name
Contents
1
TSW0
Touch Switch Output (8 bit)
2
TSW1
3
TSW2
4
TSW3
5
TSW4
6
TSW5
7
TSW6
8
TSW7
9
RUN Output On in the middle of operations,
Off during Power interuption or in standby
mode
10
ALARM Alarm Output: when On, enables GP unit
alarm.
11
BUZZ Buzzer Output
12
DC24V Output--Common (DC24V)
13
AIN - C Input--Common (DC24V)
14
AOUT - C Output--Common (GND)
15
RESET Reset Input
*1
Use rough metric type M2.6x0.45p threads used to hold the cable's set (fastening)
screws in place.
Note:
Dsub15 pin Plug : XM2A-1501 (made by Omron Corp.)
Dsub15 pin Cover: XM2S-1511 (made by Omron Corp.)
Screws: XM2Z-0071 (made by Omron Corp.)