Pyronix PCX 78, Installation Manual, Page: 74 / 100

Table 20 - Environmental
Operational -10°C to +40°C, Certified
Storage -20°C to +60°C
Humidity 75%
Table 21 - Dimensions
PCX S 297 x 250 x 82mm Weight: 4.8kg inc battery
PCX L 390 x 305 x 100mm Weight: 11.5kg inc battery
Printed Circuit Board 170 x 90 x 30mm
Table 22 - EN50131 Grading
PCX S Grade 2
PCX L Grade 3
Table 23 - ATS (Alarm Transmission System)
The below table specifies ATS (Alarm Transmission System) performance criteria in accordance with
the requirements of EN50136-1:2012 and EN50136-2.
Notification Equipment Grade 2 Criteria
Option A Option B Option C Option D
Remotely powered external sounder 2 Optional Optional Optional
Self-powered external sounder Optional 1 Optional Optional
Main Communication Path (ATS) ATS 2 ATS 2 ATS 2 ATS 3
Second Communication Path (ATS) Optional Optional ATS 1 Optional
GRADE 2 option A, B, C and D with DIGI-LAN (SP5) or DIGI-GSM (SP2) and DP1 (DIGI-LAN or DIGI-
GSM with DIGI-1200).
The use of the DIGI-GPRS (SP5) or DIGI-LAN (SP5) Option “Grade 3 Option A, B and D" are
supported.
Communication loom
The ATE low power outputs are programmed in the engineer function: Program Outputs > Endstation
PGMs
Colour Description Number
Purple ATE Output 8: Mains Fail 0052
Light grey ATE Output 10: Unused 0000
White ATE Output 9: Battery Fault 0053
Black ATE Output 7: Engineer Access 0059
74 PCX Installation Guide 102017852 - V01