UTC Fire and Security DET-TRONICS 95-8533, Инструкция по эксплуатации

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7.1 95-8533 6-11
EQ22xxIDC/IDCGF INITIATING
DEVICE CIRCUIT
INPUT VOLTAGE—
24 vdc nominal, 18 to 30 vdc. 10% overvoltage will
not cause damage to the equipment.
INPUT POwEr—
4.0 watts maximum.
INPUTS—
Two supervised non-incendive digital inputs (sealed
or unsealed switch or relay contacts). 10 kohm EOL
resistors are required.
OUTPUTS—
Digital communication, transformer isolated (78.5
kbps).
TEmPErATUrE rANGE—
Operating: –40°F to +167°F (–40°C to +75°C).
Storage: –67°F to +185°F (–55°C to +85°C).
HUmIdITY rANGE—
5 to 95% RH, non-condensing.
VIbrATION—
FM 3260.
dImENSIONS—
See Figure 6-5.
cErTIfIcATION—
FM / CSA: Class I, Div. 1, Groups B, C, D.
Class I, Zone 1, Group IIC.
Class II/III, Div. 1, Groups E, F, G.
Class I, Div. 2, Groups A, B, C, D (T4A).
Class I, Zone 2, Group IIC (T4 ).
Class II/III, Div. 2, Groups F & G (T4A).
NEMA/Type 4X.
Refer to Appendix A for FM Approval details.
Refer to Appendix B for CSA Approval details.
CENELEC/CE: ATEX/EMC Directive Compliant.
0539
FM
®
II 2 G
EEx d IIC T4-T6
DEMKO 02 ATEX 131321X
T6 (Tamb = –55°C to +50°C).
T5 (Tamb = –55°C to +65°C).
T4 (Tamb = –55°C to +75°C).
IP66.
Special conditions for Safe Use (X):
The device has an ambient temperature rating for
performance of –40°C to +75°C.
Refer to Appendix C for CE Mark details.
B2046
6.6
(16.8)
1.28
(3.25)
0.32 (0.81) OVAL SLOT MOUNTING
(TYPICAL FOUR PLACES)
3.4
(8.6)
4.7
(11.8)
5.2
(13.2)
0.28
(0.71)
2.7
(6.8)
figure 6-5—dimensions of Tall cover Junction box in Inches
(centimeters)