Crestron DIN-PWS50 Guide d'installation télécharger pdf (Page 14)

DIN Rail 3-Series Automation Processor Crestron DIN-AP3

10 • Automation Processor: DIN-AP3 Operations & Installation Guide – DOC. 7491A

Connectors, Controls & Indicators

# CONNECTORS*,

CONTROLS &

INDICATORS

DESCRIPTION

1 IO G, 8-1

(1) (1) 9-pin 3.5 mm

detachable terminal block

comprising (8) “Versiport”

digital input/output or analog

input ports (referenced to

GND);

Digital input: Rated for 0-24

volts dc, input impedance

20 kΩ, logic threshold

>3.125 V low/0 and <1.875 V

high/1;

Digital output: 250 mA sink

from maximum 24 volts dc,

catch diodes for use with “real

world” loads;

Analog input: Rated for

10 volts dc, protected to

24 volts dc maximum, input

impedance 21 kΩ with pull-up

resistor disabled;

Programmable 5 volts, 2 kΩ

pull-up resistor per pin

2 PWR LED Amber indicates power

supplied to unit via either NET

port;

Green indicates firmware

upload is complete

3 NET LED Amber LED indicates Cresnet

bus activity

4 HW-R Button (1) Recessed miniature push

button for hardware reset

(reboots the processor)

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Crestron DIN-PWS50 Guide d'installation Page 14