PM3/PM6 LEGACY™ Express PID Controller • 15 •
Install and Wire
Switched DC
• Supplied current up to a maximum of 30 mA. See
Power Supply note above.
• Short circuit limited to <50 mA
• 22 to 32V (dc) open circuit voltage
• Use dc- and dc+ to drive external solid-state relay
• DIN-A-MITE compatible
- Single-pole: up to 4 in parallel or 4 in series
- 2-pole: up to 2 in parallel or 2 in series
- 3-pole: up to 2 in series
Open Collector
• 100 mA maximum output current sink
• 30V
(dc) maximum supply voltage
• Any switched dc output can use the common termi-
nal.
• Use an external power supply to control a dc load,
with the load positive to the positive of the power
supply, the load negative to the open collector and
common to the power supply negative.
See Quencharc note.
Mechanical Relay Form C
• 5 A at 240V
(ac) ) or 30V
(dc)
maximum resistive load
• 20 mA at 24V minimum load
• 125 V
(ac) pilot duty at 120/240V
(ac),
25 V
(ac) at 24V
(ac)
• 100,000 cycles at rated load
• Output does not supply power.
• For use with ac or dc
See Quencharc note.
Mechanical Relay Form A
• 5 A at 240V
(ac) or 30V
(dc) maximum
resistive load
• 20 mV at 24V minimum load
• 125 V (ac) pilot duty @ 120/240V
(ac),
25 V
(ac) at 24V
(ac)
• 100,000 cycles at rated load
• Output does not supply power
• For use with ac or dc
See Quencharc note.
NO-ARC Relay Form A
• 15 A at 85 to 264V
(ac) resistive load only
• 1/16 DIN models only
• 2,000,000 cycle rating for NO-ARC circuit
• 100 mA minimum load
• 2 mA maximum off state leakage
• Do not use on dc loads.
• Output does not supply power.
Solid-State Relay Form A
• 0.5 A at 20 to 264V
(ac) maximum resistive load
• 20 VA 120/240V
(ac) pilot duty
• Opto-isolated, without contact suppression
• Maximum off state leakage of 105 microamperes
• Output does not supply power
• Do not use on dc loads.
• See Quencharc note.
Universal Process
• 4 to 20 mA into 800 Ω maximum load
• 0 to 10V
(dc) into voltage 1 kΩ minimum load
• Scalable
• Output supplies power (See Power Supply note
previous page).
• Cannot use voltage & current outputs at same time
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids,
etc.) with the mechanical relay, solid state relay or open col-
lector output options requires use of an R.C. suppressor.
L2
K2
Mechanical Relay Form A
PM6_ _ _ J - _ _ _ _H _ _
