General Information; Expanded Manual Version; Safety Information - Hach sc200 Manuel D'utilisation De Base

Specifications
Specifications are subject to change without notice.
Component description Microprocessor-controlled and menu-driven
controller that operates the sensor and displays
measured values.
Operating temperature -20 to 60 ºC (-4 to 140 ºF); 95% relative humidity,
non-condensing with sensor load <7 W; -20 to 50 ºC
(-4 to 104 ºF) with sensor load <28 W
Storage temperature -20 to 70 ºC (-4 to 158 ºF); 95% relative humidity,
non-condensing
Enclosure NEMA 4X/IP66 metal enclosure with a corrosion-
resistant finish
Power requirements AC powered sc200:100-240 VAC ±10%, 50/60 Hz;
Power 50 VA with 7 W sensor/network module load,
100 VA with 28 W sensor/network module load
(optional Modbus RS232/RS485 or Profibus DPV1
network connection).
24 VDC powered sc200: 24 VDC—15%, + 20%;
Power 15 W with 7 W sensor/network module load,
40 W with 28 W sensor/network module load
(optional Modbus RS232/RS485 or Profibus DPV1
network connection).
Altitude requirements Standard 2000m ASL (Above Sea Level)
Pollution degree/ II; II
Installation category
Outputs Two analog (0-20 mA or 4-20 mA) outputs. Each
analog output can be set to 0-20 mA or 4-20 mA,
and can be assigned to represent a measured
parameter such as pH, temperature, flow or
calculated values.Optional 4 additional analog
outputs. Maximum impedance 500 ohm. Secure
Digital Memory card for use in data logging and
software updates.
Relays Four SPDT, user-configured contacts, rated 5A 250
VAC (resistive). Contacts are rated 250 VAC, 5 Amp
resistive maximum for the AC powered sc200 and
24 VDC, 5A resistive maximum for the DC powered
sc200. Relays are designed for connection to AC
Mains circuits (i.e., whenever the sc200 is operated
with 115 - 240 VAC power) or DC circuits (i.e.,
whenever the sc200 is operated with 24 VDC
power).
Dimensions ½ DIN—144 x 144 x 180.9 mm (5.7 x 5.7 x 7.12
inches)
Weight 1.7 kg (3.75 lb)
Compliance information CE approved (with all sensor types). Listed for use
in general locations to UL and CSA safety standards
by ETL (with all sensor types).
Digital communication Optional Modbus RS485/RS232 or Profibus DPV1
network connection for data transmission
Data logging Secure Digital Card or special RS232 cable
connector for data logging and performing software
updates
Warranty 1 year; 2 years (EU)

General Information

In no event will the manufacturer be liable for direct, indirect, special,
incidental or consequential damages resulting from any defect or omission
in this manual. The manufacturer reserves the right to make changes in
this manual and the products it describes at any time, without notice or
obligation. Revised editions are found on the manufacturer's website.

Expanded manual version

For additional information, refer to the CD for an expanded version of this
manual.

Safety information

Please read this entire manual before unpacking, setting up or operating
this equipment. Pay attention to all danger, warning and caution
English 3