Yokogawa EJA110A - Manual (Page 70)

IM 01C21B01-01E 10-6
10. GENERAL SPECIFICATIONS
10.3 Optional Specifications
For F OUNDATION Fieldbus explosion protected type, see IM 01C22T02-01E.
For PROFIBUS PA explosion protected type, see IM 01C22T03-00E.
Item Description Code
Factory Mutual (FM)
CENELEC ATEX (KEMA) Intrinsically safe Approval *2
Certificate: KEMA 02ATEX1030X
II 1G EEx ia IIC T4, Amb. Temp.: –40 to 60 Њ C (–40 to 140 Њ F)
Ui=30 V, Ii=165 mA, Pi=0.9 W, Ci=22.5 nF, Li=730 ␮ H
KS2
FM Intrinsically safe Approval *1
Intrinsically Safe for Class I, Division 1, Groups A, B, C & D, Class II, Division 1,
Groups E, F & G and Class III, Division 1 Hazardous Locations.
Nonincendive for Class I, Division 2, Groups A, B, C & D, Class II, Division. 2,
Groups E, F & G, and Class III, Division 1 Hazardous Locations.
Enclosure: “NEMA 4X”, Temp. Class: T4, Amb. Temp.: –40 to 60 Њ C (–40 to 140 Њ F)
Intrinsically Safe Apparatus Parameters
[Groups A, B, C, D, E, F and G]
Vmax=30 V, Imax=165 mA, Pmax=0.9 W, Ci=22.5 nF, Li=730 ␮ H
[Groups C, D, E, F and G]
Vmax=30 V, Imax=225 mA, Pmax=0.9 W, Ci=22.5 nF, Li=730 ␮ H
FS1
CENELEC ATEX (KEMA) Flameproof Approval *2
Certificate: KEMA 02ATEX2148
II 2G EExd IIC T4, T5, T6
Amb. Temp.: T5; –40 to 80 Њ C ( –40 to 176 Њ F), T4 and T6; –40 to 75 Њ C ( –40 to 167 Њ F)
Max. process Temp.: T4; 120 Њ C (248 Њ F), T5; 100 Њ C (212 Њ F), T6; 85 Њ C (185 Њ F)
KF2
FM Explosionproof Approval *1
Explosionproof for Class I, Division 1, Groups B, C and D
Dust-ignitionproof for Class II/III, Division 1, Groups E, F and G
Hazardous (classified) locations, indoors and outdoors (NEMA 4X)
Temperature class: T6
Amb. Temp.: –40 to 60 Њ C (–40 to 140 Њ F)
FF1
FU1 Combined FF1 and FS1 *1
Combined KF2, KS2 and Type n *2
Type n
II 3G Ex nL IIC T4, Amb. Temp.: –40 to 60
°
C (–40 to 140
°
F)
Ui=30 V DC, Ci=22.5 nF, Li=730
µ
H
Dust
II 1D maximum surface temperature T65
°
C (149 Њ F) {Tamb.: 40
°
C (104 Њ F)},
T85
°
C (185 Њ F) {Tamb.: 60
°
C (140 Њ F)}, T105
°
C (221 Њ F) {Tamb.: 80
°
C (176 Њ F)}
KU2
CENELEC ATEX
T1008-1.EPS
*1: Applicable for Electrical connection code 2 and 7 (1/2 NPT female).
*2: Applicable for Electrical connection code 2, 4, 7 and 9 (1/2 NPT and M20 female).