Toho-electronics TTM-00BT Uživatelský manuál stáhnout pdf (Strana 4)

2. Names and functions of the components

2.1 Product diagram

Event output Control output

CT input

Voltage

input

Communi-

cation

Power

Temperature

input

2.2 Names and functions

2.2.1 SW1: Unit number change --- Change product unit numbers with the rotary switch.

Unit number: 0 to F (hexadecimal)

2.2.2 SW2: Communication speed change --- Change the communication speed with DIP

switches.

Communication speed setting: 4800/9600/19200/38400 bps

2.2.3 CN1: Control output connector

Connector: XG4A-1634 (Omron) or equivalent (eight open collector outputs)

2.2.4 CN2: Event output connector

Connector: XG4A-1634 (Omron) or equivalent (eleven open collector outputs)

2.2.5 CN3: CT input connector

Connector: XG4A-1634 (Omron) or equivalent (eight CT inputs)

2.2.6 TB1: Temperature input terminal

Sensor input terminal for thermocouple input or resistance bulb input

Thermocouple input: Two-level terminal block: ML-740-W1BF-16P (a Sato part)

or equivalent

Resistance bulb input: Three-level terminal block: ML-740-W3BF-24P (a Sato

part) or equivalent

2.2.7 TB2: Power terminal

Power voltage terminal (power voltage: 24V DC + 10% - 15%)

Through-type terminal block: ML-40-S1BYF-2P (a Sato part) or equivalent

2.2.8 TB3: Communication terminal

RS-485 or RS-232C communication terminal

Through-type terminal block: ML-40-S1BYF-3P (a Sato part) or equivalent

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Toho-electronics TTM-00BT Uživatelský manuál Strana 4