Watlow EZ-ZONE PM Express Manual do Utilizador descarregar pdf (Página 32)

EZ-ZONE PM Express (PID) • 32 • Specifications

Speciﬁcations (cont.)

Output Hardware

• Switched dc, 22 to 32VÎ(dc) with a maximum of 30 mA supply current available.

• Open collector, maximum sink current 100 mA, @ 30VÎ(dc)

• Solid state relay (SSR), Form A, 0.5A @ 24VÅ(ac) minimum, 264VÅ(ac) maximum, opto-

isolated, without contact suppression

• Electromechanical relay, Form C, 5A, 24 to 240VÅ(ac) or 30VÎ(dc) maximum, resistive load,

100,000 cycles at rated load

• Electromechanical relay, Form A, 5A, 24 to 240VÅ(ac) or 30VÎ(dc) maximum, resistive load,

100,000 cycles at rated load

• NO-ARC relay, Form A, 15A, 24 to 240VÅ(ac), no VÎ(dc), resistive load, 2 million cycles at

rated load

• Universal process:

- 0 to 10VÎ(dc) into a minimum 1,000Ω load

- 4 to 20mA into maximum 800Ω load

Operator Interface

• Dual 4 digit, 7 segment LED displays

• Typical display update rate 1Hz

• Advance, innity, up and down keys plus an EZ-KEY key (not available in 1⁄32 DIN)

• A/M Key on 1/16 DIN package automatically programmed as an Auto/Manual transfer mode

function.

• EZ1 Key on 1/8 and 1/4 DIN packages automatically programmed as an Auto/Manual transfer

mode function.

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Watlow EZ-ZONE PM Express Manual do Utilizador Página 32