Yokogawa RotaMASS 3-Series - Manual (Page 212)

9. EXplOSION prOTECTEd TYpE INSTrUMENTS
9-20 All Rights Reserved. Copyright © 2003, Rota Yokogawa IM 01R04B04-00E-E 8th edition March 01, 2011 -00
Electrical data remote detector rCCS34 ... 39/Xr:
- Driving circuit : terminals D+ / D
Ex ib IIC :
Ui = 16 V; Ii = 53 mA; Pi = 0.212 W
Li = 3.2 mH; Ci = negligible small
Ex ib IIB : Ui = 16 V; Ii = 153 mA; Pi = 0.612 W
Li = 3.2 mH; Ci = negligible small
- Sensor circuits: terminals S1+/ S1- or S2+ / S2-
Ex ib IIC :
Ui = 16 V; Ii = 80 mA; Pi = 0.32 W
Li = 2.1 mH; Ci = negligible small
- Temperature sensor circuit : terminals TP1,TP2, TP3
Ex ib IIC :
Ui = 16 V; Ii = 50 mA; Pi = 0.2 W
Li = negligible small
Ci = negligible small
Electrical data remote converter rCCF31,
rCCr31 and converter of Intergral type
rCCT3:
- Driving circuit : terminals D+ / D-
Ex ib IIC :
Uo = 14.5 V; Io = 47 mA;
Po = 0.171 W
Lo = 15 mH; Co = 0.65 µF
Ex ib IIB : Uo = 11.7 V; Io = 124 mA;
Po = 0.363 W
Lo = 8 mH; Co = 10.3 µF
- Sensor circuits: terminals S1+/ S1- or S2+ / S2-
Ex ib IIC :
Uo = 14.5 V; Io = 47 mA;
Po = 0.171 W
Lo = 15 mH; Co = 0.65 µF
Ex ib IIB : Uo = 14.5 V; Io = 47 mA;
Po = 0.171 W
Lo = 60 mH; Co = 4.07 µF
- Temperature sensor circuit : terminals TP1,TP2, TP3
Ex ib IIC :
Uo = 13.3 V; Io = 40 mA; Po = 0.133 W
Lo = 20 mH; Co =0.91 µF
Ex ib IIB : Uo = 13.3 V; Io = 40 mA; Po = 0.133 W
Lo = 80 mH; Co =5.6 µF
- Current output (only option /KF2) :
Ex ia IIC :
Ui = 30 V; Ii = 165 mA; Pi = 1.25 W
Li = negligible small; Ci = 6.91 nF
- Pulse output (only option /KF2) :
Ex ia IIC :
Uo = 30 V; Io = 100 mA; Po = 0.75 W
Lo = negligible small; Co = 4.51 nF
Integral type rCCT34 ... 39/Xr (option /EF1):
- Flame proof with intrinsic safe connection to
detector (ib)
- II 2G Ex d(e) [ib] IIC T6 ... T3
- II 2G Ex d(e) [ib] IIB T6 ... T3 with option /HP
-
II 2D Ex tD A21 IP6x T150°C
- Max. surface temperature : 150°C
- Degree of protection : IP67
- Power supply : 90 to 250 V AC, 50/60 Hz
20.5 to 28.8 V DC
- Power consumption : max. 25 VA / 10 W
- Ambient humidity : 0 to 95% RH
- Ambient temperature range : -40°C to +55°C
Integral type rCCT34 ... 39/Xr (option /EF2):
- Flame proof with intrinsic safe connection to
detector (ib)
- Additional intrinsic safe outputs.
- II 2G Ex d(e) [ia] [ib] IIC T6 ... T3
- II 2G Ex d(e) [ia] [ib] IIB T6 ... T3 with option /HP
Protection [ia] refers to the intrinsic safe outputs.
Protection [ib] refers to the connection to the
detector.
-
II 2D Ex tD A21 IP6x T150°C
- Max. surface temperature : 150°C
- Degree of protection : IP67
- Power supply : 90 to 250V AC, 50/60 Hz
20.5 to 28.8V DC
- Power consumption : max. 25VA / 10W
- Ambient humidity : 0 to 95% RH
- Ambient temperature range : -40°C to +55°C
The electronics of RCCT3 and RCCF31 are placed
in a pressure tight section of the converter housing
Ex d.
The kind of protection of the terminal enclosure
is “e”, but can become “d” by using Ex-d certified
cable glands.
Electrical data remote detector rCCS30 ... 33:
- Driving circuit : terminals D+ / D-
Ex ib IIC :
Ui = 16 V; Ii = 53 mA;
Pi = 0.212 W
Li = 4.2 mH; Ci = negl. small
Ex ib IIB : Ui = 16 V; Ii = 153 mA;
Pi = 0.612 W
Li = 4.2 mH; Ci = negl. small
- Sensor circuits: terminals S1+/ S1- or S2+ / S2-
Ex ib IIC :
Ui = 16 V; Ii = 80 mA; Pi = 0.32 W
Li = 4.2 mH; Ci = negl. small
- Temperature sensor circuit : terminals TP1,TP2, TP3
Ex ib IIC : Ui = 16 V; Ii = 50 mA; Pi = 0.2 W
Li = negligible small
Ci = negligible small