Yokogawa EJA220A - Manual (Page 62)

IM 01C21C01-01E 10-5
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 ЊC (–40 to 140ЊF)
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 ЊC (–40 to 140ЊF)
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 ЊC ( –40 to 176ЊF), T4 and T6; –40 to 75ЊC ( –40 to 167ЊF)
Max. process Temp.: T4; 120 ЊC (248ЊF), T5; 100ЊC (212ЊF), T6; 85ЊC (185ЊF)
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 ЊC (–40 to 140ЊF)
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 µH
Dust
II 1D maximum surface temperature T65°C (149 ЊF) {Tamb.: 40°C (104ЊF)},
T85°C (185 ЊF) {Tamb.: 60°C (140ЊF)}, T105°C (221ЊF) {Tamb.: 80°C (176ЊF)}
KU2
CENELEC ATEX
T1004-1.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).