Automated Logic ZN551 Instrucciones técnicas - Página 8

Navegue en línea o descargue pdf Instrucciones técnicas para Enrutador de red Automated Logic ZN551. Automated Logic ZN551 18 páginas. Control module

ZN551 Control Module • Rev. 3/17/2005

LStat

Rnet

LStat

IN-4

IN-1

Thermistor/dry contact

0-5Vdc

IN-2

Thermistor/dry contact

0-5Vdc

Connect the digital output wiring to the screw terminals on the ZN551

and to the controlled device.

Motor

Any DO

24 Vac or

Bus

24 Vdc

Connect the analog output wiring to the screw terminals on the ZN551

and to the controlled device.

Gnd

Motor

Any AO

Gnd

Valve

Any AO

NOTE Current from the analog outputs can drive a 20 mA device. To use

an analog output for this purpose, you may need to add a 1/2 watt

resistor in series with the device to achieve the required total resistance

of 500 Ohms. For example, to drive a device that has 100 Ohms of

resistance, wire a 400 Ohm resistor in series with the 20 mA device to

achieve 500 Ohms resistance.

Insert the power screw terminal connector into the ZN551's power

terminals.

0-10 V