Pinnacle Systems STTS - Manual (Page 9)

3
TECHNICAL SPECIFICATIONS (Din-Rail controller)
Power:
24VDC +/- 15% @ 7 Watts maximum
Fuse Rating: F1: 1A fuse
Max # of Mats: Up to 4 separate mat inputs
Total Response
Time: 35 mSec/mat input
Outputs:
Safety
: 2 N.O. outputs (open when RED) 5A@30vdc resistive
Auxiliary
: N.O. or N.C. with common 5A@30vdc resistive
Fault
: N.O. (open when fault or no power) 5A@30vdc resistive
NOTE: Relay current rating is de-rated by ½ for inductive loads and again
by ½ for temperatures approaching 50C
Zone Reset
Inputs: 1 input for N.O. push button for manual resetting located on front of DIN-rail
Controller or optional Remote Status Display (RSD)
Settings: Jumpers to select manual or automatic reset, up to four mats, fault reset, and
external relay checking
Indicators:
Internal: +5V – Yellow LED’s (1) Relays – Green LED’s (4)
+12V – Red LED (1) 20v – Green LED (1)
External: 4 Yellow LED's (1 per mat input) Yellow LED on = standing on mat
Yellow LED flashing = Fault with
mat/circuitry
Red/Green LED’s Green LED on = Relays energized
Red LED on = Relays de-energized
Red LED flashing = Relay fault
Dimensions: Overall: 5.9” length x 2.9” wide x 4.3” height
DIN-rail: 35mm
Tolerance: +- 0.10 inches / 02.5 cm
Environmental: 0 to 50C
Installation category I
Pollution degree 2
Altitude: up to 2000 meters
Humidity of 80% up to 31  C decreasing linearly to 50% humidity at 40  C
Indoor use
No cleaning is required.
The unit shall be supplied by a SELV source in accordance with CSA 1010.1 Annex H