GTC-200A
4
1. Introduction
GTC-200A Series has a high performance A/D converter and micro-processor so that it
has various functions built-in. GTC-200A Series is centralized, that is, composed of one
common alarm unit and several multi-channel control units. Each multi-channel control
unit is connected to its sensing part.
GTC-200A is encapsulated in DIN type case. There are two product types - Panel mount
type and Wall mount type.
GTC-200A has FND digital display (PV value) function and 3 colors LED bar graphic
display (PV & alarm set value) function, it also has three instant alarm (1
st
H/L, 2
nd
H/L,
and 3
rd
H/L) and trouble alarm.
2. Features
GTC-200A Series produces audible (buzzer) and visual (alarm LED and bar graphic LED
flashing) warnings in case of instant alarm and trouble alarm. If an alarm occurs, this
product can hold a Max. PV value holding.
GTC-200A series enables remote control for alarm cancellation. Our product can carry
out synchronous control functions because it has an output signal of the alarm (SPDT
contact).
GTC-200A series offers two outputs; Isolation type RS-485 signal (Option) is provided
for a monitoring system from common unit, the other is a measurement output (4-20mA,
DC) from channel control unit.
Since GTC-200A series is composed of the state of art parts, it has stability and
credibility. It can be expanded as large as its maximum (up to 64 channels)
