Watlow EZ-ZONE PM Express - Manual (Page 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, infinity, 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.