Instruction/ maintenance manual of the product sc100TM Hach
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Catalog Number 58600-18 Hac h sc100 ™ Contr oller Installation Manual 2/04 3ed © Hach Company , 2003, 2004. All rights reser ved. Printed in the U .
2 T ab le of Contents Section 1 Specif ic at io n s ................ ................ ................ ................... ................. ................ ................ ............. .............. 3 Section 2 General Information ...............
3 Section 1 Specifications Specifications are subject t o change without not ice. Component Description Microproce sso r-co nt ro lle d measuring unit with measured v alue displa y , temperature displ.
4 Section 2 General Inf ormation 2.1 Safety Inf ormation Please read this entire manual bef ore unpac king, setting up , or operating this equipment. P a y attention to all danger and caution stateme nt s. F ailure to do so could result in serious injury to the operator or dam age to the equipment.
5 Section 3 Installation DA N G E R : Only qualified person nel should conduct the installa tion tasks described in this section of the man ual. Figure 3-1 Components of a Basic Syst em 1. Controller 6. Lock w asher , ¼-inch I.D . (4), Cat. No . 8H1336 2.
6 Installation 3.1 Mechanical Installation Install in an environment that is protected f rom corrosive fluids. 3.1.1 Contr oller Dimension Illustrations Figure 3-2 Contr olle r Dimensions Figure 3-3 Controller Moun ting Dimensions sc100 144.0 mm (5.67 inches) 150.
Installation 7 Figure 3-4 P an el Mount Cut-out Dimensions Figure 3-5 Conduit Hole Dimensio ns 133 mm (5.25 inches) 144 mm (5.67 inches) (ref only) 135 mm (5.31 inches) 144 mm (5.67 inches) (ref only) 67.4 mm (2.65 inches) 72 mm (2.835 inches) (ref only) 66.
8 Installation 3.1.2 Using the Optional Sun Shield The optional sun shield was designed t o increase the readabili ty of the displa y by screening it from direct su nlight. See Replacement P ar ts on page 21 fo r order ing information. Figure 3-6 Sun Shield Kit Components Figure 3-7 Mounting the Contr oller in the Sun Shield 1.
Installation 9 3.1.3 Mounting the Contr o ller Attach the controller to a rail or wall or mount it in a pane l. Supplied mounting hardw are is shown in Figure 3- 8 , Figure 3-9 , and Figure 3-10 . Figure 3-8 V ertical or Horizont al Pipe Mounting the Contr oller Figure 3-9 W all Mounting the Controller 1.
10 Installation Figure 3-10 Pa nel Mounting the Controller T o remov e the sensor connectors bef or e inser ting the controller enclosure into the panel cut-out : 1. Disconnect the wires at ter minal bloc k J5, see Figure 3 -20 on page 18 . 2. Loosen and remo ve the n ut securing the sensor connector insi de the enclosure.
Installation 11 3.2 Electrical Installation D ANGER The instrument mu st be installed by qu al ifi ed tec h ni cal per sonnel for adherence to all applicable electrical codes. High-v oltage wiring for t he controller is conducte d behind the high v oltage barrier in the controller enclosu re.
12 Installation Figure 3-12 Using the Opt io nal Stra in Reli ef and Conduit Plug Figure 3-13 Pr oper Wire Preparation a nd Inser tion 3.2.3 Wiring f o r P owe r at the Contr oller The instrument can be wired f or line pow er by hard-wiring in conduit or b y wir ing to a po wer cord.
Installation 13 7. Reinstall the high-v oltage barrier and latch to secure . Figure 3-14 Wiring Connections T able 3-2 P ower Wiring Information Te r m i n a l Number T erminal Description Wire Color .
14 Installation Figure 3-15 Local Disconnect f or Po wer Cord Figure 3-16 Local Disconnect f or Hard-wired Line P ower 1. P ower terminal 2. P ower cord str a in relief 1.
Installation 15 3.3 Alarms and Rela ys The controller is equipped with thre e unpowered rela ys rated 10 0–230 V ac, 50/60 Hz, 5 amp re sist ive maximum. See the sens or manual f or rela y setup details. 3.3.1 Connecting the Rela ys The rela y connector accepts 18–12 A WG wire (as determined by load application).
16 Installation 3.3.2 Connecting the Analog Outputs T wo isolated an alo g o utput s ( 1 and 2) ar e pro vided, see Figure 3- 18 . Ea ch out put can be set to 0–20 or 4 –20 mA, and can be assigned to represen t the measured paramete r or secondary measurement such as temper at ure.
Installation 17 3.4 Connecting/Wiring the Sensor Cable The sensor cab le is supplied with a ke yed quic k-connect fitting f or easy attachment to the controller, see Figure 3-19 . Retain the co nnector cap to seal the connector opening in case the se nsor must be remo v e d.
18 Installation Figure 3-20 Har d-wiring the sensor 1. Cut the connector fr om the sensor cable . 2. Reinstall the plug on the sen sor access opening to maintain the envir onmental rating. 3. Strip the insulation on the cab le back 1-inch. Strip ¼-inch of each individual wire end.
Installation 19 Figure 3-21 Netw ork Card P osition in the Contr oller T able 3-5 Network Connections at T erminal Block J1 T erminal Number ModBUS RS485 2-wire ModBUS RS485 4-wire ModBUS RS232 1 Prof.
20 Section 4 Maintenance 4.1 Cleaning the Controller With the enclosure securely closed, wipe t he exterior with a damp cloth. 4.2 Fuse Replacement The instrument contains two mai ns fuses . F ailed fuses ar e an indication that an equipment prob lem could e xist.
21 Section 5 Replacement P ar ts Replacement Items Item Cat. No. Controller ...... ................ ................ ................. ................... ................ ................ ................ ............. ............... 58600-00 Controller in stallation kit .
22 Section 6 Ho w to Order U .S.A. Customers By T elephone: 6:30 a.m. to 5: 0 0 p.m. MST Monda y through F riday (800) 227-HA CH (800-227-4224 ) By Fax: (970) 669-293 2 By Mail: Hach Company P .O . Box 389 Lov eland, Colorado 805 39-0389 U .S.A. Ordering inf ormation by e-mail: orders@hach.
23 Section 7 Repair Service A uthorization mu st be obtaine d from Hach Compan y bef ore sending an y items f or repair . Please contact the Hach Ser vice Center serving your location. In the Unite d States: Hach Company Ames Ser vice 100 Da yton Av enue Ames, Iow a 50010 (800) 227-422 4 (U.
24 Section 8 Limited W arranty Hach Compan y warrants its products to the original pur chaser against an y defects that are due to faulty material or w orkmanship for a period of *one y ear* from date of shipment un less otherwise noted in the pr oduct manual.
25 Section 7 Compliance Inf ormation Hach Co . cer tifies this instru ment w as tested thoroughly , inspected, and f ound to meet its pub lished specifications when it w as shipped from the f actory .
26 Compliance Inf ormation Additional Emissions Sta nda rd/s include: EN 55011 (CISPR 11), Class “A” emission limits Canadian Interference-causing Equi pment Regulation, IECS-003, Class A Suppor ting test records by Hewlett P ac kar d, Fo r t Collins, Colorado Hardwa re T est Center (A2LA # 0905 -01) and certified compliance by Hach Compan y .
27 Inde x A Alarms ................... ................... ................ ................. .. 15 Analog Outputs ... ................ ................ ................... ...... 16 C Cleaning Controller ........... ................ .................
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An important point after buying a device Hach sc100TM (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hach sc100TM yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Hach sc100TM - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hach sc100TM you will learn all the available features of the product, as well as information on its operation. The information that you get Hach sc100TM will certainly help you make a decision on the purchase.
If you already are a holder of Hach sc100TM, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Hach sc100TM.
However, one of the most important roles played by the user manual is to help in solving problems with Hach sc100TM. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hach sc100TM along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
