User Manual

Publication 700-IN003C-EN-P - October 2009
4 Bulletin 700 Type RTC & RTCR Solid-State Relays
Table 1 Timer Operation
Note: When the timer is energized or times out in the on-delay mode, an
N.O. contact may close before an N.C. contact opens; this can occur because
of inherent operating characteristics. Similarly, when the timer is de-energized
or times out in the off-delay mode, an N.C. contact may close before an N.O.
opens. Assured contact overlap or non-overlap cannot be provided in the same
device.
Terminals
Terminal clamps are designed for solid or stranded copper wire (strip ends to
7.9mm [5/16”]). Use 7 - 8 lb.-in. of torque to tighten the terminal clamps. Wire
size: (1) #18 AWG (.75mm
2
) minimum to (2) #12 AWG (14.0mm
2
)
maximum.
Wiring
Make connections as shown in Figure 3. Power is applied continuously to
terminals L1 and L2. Voltage applied and r
emoved at initiating terminal P will
operate the instantaneous contacts and initiate timing as indicated in Table 1.
Use insulated copper wire rated at 75
°C (167°F) or higher.
Operating
Mode
Power
(Terminals
L1-L2)
Voltage
(Applied to
Initiate
Terminal P)
Timer Status Red LED
I
ndicator
Contact Cartridge Statue
Instantaneous Timed
N.O N.C N.O N.C
On-delay On No Reset Off Open Closed Open Closed
Yes Timing Flashing Closed Open Open Closed
Yes Timed Out On Closed Open Closed Open
Off No Stable Off Open Closed Open Closed
Yes Stable Off Closed Open Open Closed
Off-delay On Yes Reset On Closed Open Closed Open
No Timing Flashing Open Closed Closed Open
No Timed Out Off Open Closed Open Closed
Off No Stable Off Open Closed Open Closed
Yes Stable Off Closed Open Open Closed