Yokogawa RotaMASS 3-Series - Manual (Page 226)

11. TECHNICAl dATA
11-4 IM 01R04B04-00E-E 8th edition March 01, 2011 -00 All Rights Reserved. Copyright © 2003, Rota Yokogawa
digital Communication
- HART communication protocol rev. 5, superimposed on
4 -20 mA DC signal (Iout1)
- Load resistance : 230 Ω to 600 Ω (including cable)
- Power line spacing : >15 cm, avoid parallel wiring
- Cable length : ≤ 2 km if „CEV” cables are used
- Foundation Fieldbus communication (/FB)
- see GS 01R04B05-00E
Setting Functions
Parameter setting is possible by using the switches on
the display or with HART communication.
display Function
- Up to 4 lines.
- 4 languages selectable (English, German, French,
Russian)
damping Functions
Adjustable from 0 seconds to 200 seconds, controls
display and outputs.
Isolation resistance of Converter
When surge arrestors are removed
- between power and ground terminal: 100 M Ω / 500 V DC
- between power and I/O terminals : 20 M Ω / 100 V DC
- between I/O terminals and ground : 20 M Ω / 100 V DC
dielectric Strength
When surge arrestors are removed
- between power and ground terminal : 1,500 V AC for 1 minute
lightning protection
Arresters (2000 A) are inside converter for power supply lines.
EMC
Acc.
EN 61326-1: 2006; EN 61326-2-3: 2006;
EN 61000-3-2: 2006; EN 61000-3-3: 1995+A1+A2
ElECTrICAl SpECIFICATIONS
power Supply
- AC- type : 90 V to 264 V
90 V to 250 V for Ex-type
- DC- type : 20.5 V to 28.8 V
External circuit breaker rating : 5 A, 250 V (In the converter
no power switch is installed).
Fuse on Base Board :
- AC- type : 2 A, T, breaking capacity 1500A
- DC- type : 2 A, T, breaking capacity 1500A
I/O Signals
- Two active current outputs:
4 to 20 mA DC, galvanic separated from other signals,
Load resistance : 20 Ω to 600 Ω
Failure current according NAMUR NE43
Ambient temperature effect : < 0.05% of span/10°C
Linearity : 0.008 mA = 0.05% of span
Setting range URV for liquids: 5 to 100% of Qnom
Setting range URV for gases: 1 to 100% of Qnom
- Two Pulse outputs / status outputs :
Passive Transistor contact output, 30 V DC, 200 mA
Output rate :
Output 1 : 0 to 10000 pulses/s
Output 2 : 0 to 2000 pulses/s
Option /NM : passive, according EN 60947-5-6
Option /AP : active output, 12 V, 6 mA, R
L
> 10 kΩ
Active pulse output is not isolated from current output 2
As frequency output :
Output 1 : 20 Hz to 10000 Hz
Output 2 : 20 Hz to 2000 Hz
- Status input : Voltage-free contact
Closed : < 200 Ω
Open : > 100 kΩ
Option /KF2, /EF2, /UF2: 2 intrinsic safe Outputs
- One passive current output (additional power supply
needed) :
4 to 20 mA DC, galvanic separated from other signals.
Supply voltage 10.5 V to 30 V DC (without HART), 165 mA
Supply voltage 16.75 V to 30 V DC (with HART), 165 mA.
Load resistance : 20 Ω ... 600 Ω
Ambient temperature effect : < 0.05% of span/10°C
- One pulse output / status output :
Passive Transistor contact output, 30 V DC, 100 mA
Output rate : 0 to 2000 pulses/s
As frequency output : 20 Hz to 2000 Hz
Option /NM : passive, according EN 60947-5-6
- No status input
rEMOTE CABlE rCCY03 SpECIFICATION
Li2Y(St)/CY 3x2 AWG24 + 1x3 AWG20
pair/triple shielded; pair/triple twisted; overall shielding
RCCY033/034 and RCCY031/032/KS1: flame propagation acc. IEC 60332-1.
Table 11-7: Cable specifications
Model code Temperature
range
Wire gauge resistance of
loop
Capacitance
wire/wire
Capacitance
wire/shield
Inductance
wire/wire
rCCY031/032 -50 to +70°C
AWG 24
AWG 20 190 Ω/km
70 Ω/km 157 nF/km
193 nF/km 249 nF/km
290 nF/km 0.60 mH/km
0.65 mH/km
rCCY031/032 /KS1 -50 to +70°C
AWG 24
AWG 20 190 Ω/km
70 Ω/km 157 nF/km
193 nF/km 249 nF/km
290 nF/km 0.60 mH/km
0.65 mH/km
rCCY033/034 -30 to +105°C
AWG 24
AWG 20 177 Ω/km
70 Ω/km 175 nF/km
145 nF/km 350 nF/km
290 nF/km 0.80 mH/km
0.70 mH/km
rCCY033/034 /KS1 -30 to +105°C
AWG 24
AWG 20 177 Ω/km
70 Ω/km 175 nF/km
145 nF/km 350 nF/km
290 nF/km 0.80 mH/km
0.70 mH/km