User Manual

3
NOTES: 1.) THE MODEL TS-DTU/P SHALL NOT BE CONNECTED TO ANY
EQUIPMENT WHICH USES OR GENERATES GREATER THAN 250V.
2.) EACH GROUND TERMINAL SHALL BE CONNECTED TO A SUITABLE SYSTEM
EARTH GROUND. THE DC RESISTANCE BETWEEN GROUND TERMINALS AND EARTH GROUND SHALL BE LESS THAN 1 OHM.
3.) THE MODEL TS-DTU/P WIRING SHALL BE INSTALLED
IN ACCORDANCE WITH THE APPLICABLE NATIONAL OR LOCAL CODES.
IN THE SAME CABLE/CONDUIT MUST HAVE AT LEAST
0.25mm OF INSULATION.
5.) WIRING, CABLING AND SEALS MUST BE INSTALLED IN ACCORDANCE WITH THE 6.) USE ONLY CABLE THAT IS SPECIFIED IN USER INSTALLATION MANUAL
OR LISTED EQUIVALENT FOR THE INSTALLATION OF LIQUID LEVEL PROBES.
7.) USE THE FOLLOWING WIRE TYPES:
FOR I.S. WIRING USE 18AWG MINIMUM OIL AND GASOLINE RESISTANT TYPES, TFFN, THWN, THHN.
8.) ONLY USE CRIMP TYPE CONNECTORS FOR ELECTRICAL CONNECTIONS
(DO NOT USE WIRE NUTS OR OTHER TYPE CONNECTORS).
10.) SEE INSTALLATION MANUAL FOR MORE DETAIL.
CONDUITS AND ALL ELECTRICAL ACCESSORIES.
11.) THE GENERAL CONTRACTOR MUST SUPPLY THE SPECIFIED WIRE,
FOR POWER AND GROUND WIRING
CONDUCTORS OF DIFFERENT INTRINSICALLY SAFE CIRCUITS RUN
NEC, CEC OR OTHER APPLICABLE NATIONAL OR LOCAL CODES.
REV
REVISIONS
DESCRIPTION
DATE
APPROVED
TITLE
SIZE
SCALE:
D
THE PERMISSION OF INTELLIGENT CONTROLS INC. NOT TO BE COPIED, USED OR DISCLOSED WITHOUT PROPERTY OF INTELLIGENT CONTROLS INC. AND IS THE INFORMATION CONTAINED IS THE PROPRIETARY
APPR APPR
J. Gillis
CHECKED
DRAWN
8/23/07
DATE
000-1724
DRAWING
B
SHEET
OF
1
1
DO NOT SCALE
CONTROL DRAWING
DWG NO.
REV
TS-DTU/P
DECIMALS:
ANGULAR:
FRACTIONAL:
± 0°30'
± 1/64
TOLERANCES
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED:
.XXX ± .005
.XX ± .01
THIRD ANGLE
NONE
9.) SEAL ALL FIELD WIRING CONNECTIONS FROM MOISTURE WITH EPOXY SEAL - PACKS.
AUTOCAD FILE NO. 0001724A.DWG
ECO
4.) CAPACITANCE AND INDUCTANCE OF THE FIELD WIRING FROM THE INTRINSICALLY SAFE EQUIPMENT TO THE
BARRIER SHOULD BE CALCULATED AND SHOULD BE INCLUDED IN THE SYSTEM CALCULATIONS AS SHOWN IN TABLE 1, 1A.
CABLE CAPACITANCE (Cc) PLUS INTRINSICALLY SAFE EQUIPMENT CAPACITANCE (Ci) MUST BE LESS THEN THE MARKED
CAPACITANCE (Co) SHOWN ON ANY BARRIER USED. THE SAME APPLIES FOR INDUCTANCE (Li AND Lo, RESPECTIVELY)
WHERE THE CABLE CAPACITANCE AND INDUCTANCE PER FOOT ARE NOT KNOWN, THE FOLLOWING VALUES SHALL BE USED: Cc=60pF/ft., (200pF/M) Lc=0.2uH/ft (0.7uH/M).
12.) THE ENTITY CONCEPT ALLOWS THE USER TO IDENTIFY ACCEPTABLE COMBINATIONS OF INTRINSICALLY SAFE APPARATUS AND ASSOCIATED APPARATUS THAT HAVE NOT BEEN EXAMINED AS A SYSTEM. EACH APPARATUS IS EXAMINED SEPARATELY BY A NATIONALLY RECOGNIZED TEST LABORATORY (NRTL) OR NOTIFIED BODY AND ASSIGNED A SET OF PARAMETERS CALLED ENTITY PARAMETERS. THE ENTITY PARAMETERS TS-DTU/P (ASSOCIATED APPARATUS) CAN BE FOUND IN TABLE 1, 1A. TO DETERMINE THE Vmax (Ui), Imax (Ii), Ci, AND Li VALUES THE CONTROL DRAWING FOR THE INTRINSICALLY SAFE APPARATUS SHALL BE USED. THE COMBINATION OF THE INTRINSICALLY SAFE APPARATUS AND ASSOCIATED APPARTUS MUST COMPLY WITH THE FOLLOWING:
(SEE NOTE 4).
UL Certified Product
permitted without approval of the
ATTENTION: No modification
~Schedule Drawing~
Notified Body
COMPARTMENT PROTECTED BY
VPS+
VPS-
INTRINSICALLY SAFE
Co/Ca
1.25uF
VPS +, VPS -
TABLE 1 - ENTITY PARAMETERS 4-20mA INPUT
TERMINAL
26.25Vdc
Uo/Voc
Io/Isc
0.0982A
Lo/La
20 mH
Po
0.64W
+ -
SHLD -(BLK)
+(RED)
RED VFM+ , BLK VFM-
TABLE 1A - ENTITY PARAMETERS PROBE INPUT
28.35Vdc
TERMINAL
Uo/Voc
1.04uF
0.1575 A
Io/Isc
Co/Ca
Lo/La
1.4 mH
Po
1.1W
NON-HAZARDOUS LOCATION
HAZARDOUS LOCATION
TO TWO WIRE 4-20mA INTRINSICALLY SAFE APPARATUS TO INTRINSICALLY SAFE APPARATUS
MODELS TS-DTU/P
ASSOCIATED APPARATUS
[EEx iA] IIA
GROUP IIA, ZONE 0
CLASS I, DIV. I, GROUP D
B FOR REVIEW 01/22/08
Uo (Voc) </= Ui (Vmax)
Io (Isc) ,</= Ii (Imax)
Po </= Pi (Pmax) Co (Ca) >/= Ci + Ccable
Lo (La) >/= Li + Lcable.
RED VFM+
BLK VFM-
CLASS I, DIV 2, GROUP D OR
MOUNTING HOLES 4 LOCATIONS
13.) USE MOUNTING HOLES TO SECURE TS-DTU/P TO WALL OR MOUNTING BRACKET (SUPPLIED).
SEE NOTE 13
GND
SAFETY GND
POWER L3 POWER L2 POWER L1
NEUTRAL
OPTIONAL CONNECTIONS
SUPPLIED I.S. COVER
UL LISTED INCON TS-5XXX CONSOLES
ONLY FOR CONNECTION TO
POWER L1 AND NEUTRAL - USE 14 AWG OR LARGER.
POWER RATING
POWER L2 AND L3 - USE 16 AWG OR LARGER. SAFETY GROUND - USE 12 AWG OR LARGER.
FOR T5-5XXX WIRING SEE NEC ARTICLE 725 FOR CABLE TYPES OR USE AWM STYLE 2464 OR 2576.
120-240~,0.25A