HACH LANGE IO9000 Instrucciones Para El Usuario página 3

Table of contents
Specifications on page 3
General information on page 4
Installation on page 6
Configuration on page 15
Specifications
Specifications are subject to change without notice.
Specification
Dimensions (L x W X D)
Enclosure
Weight
Pollution degree/installation
category
Protection class
Operating temperature
Storage temperature
Storage/operating humidity
Cable
Cable strain reliefs
Power requirements
Analog outputs
Analog inputs
Digital outputs
1
Galvanic isolation is used to decrease the effects of ground loop interference. Galvanic isolation
does not supply safety isolation.
Details
247 x 300 x 130 mm (9.71 x 11.82 x 5.12 in.)
IP66, NEMA 4X
2.5 kg (5.5 lb)
2, II
II
–40 to 50 °C (–40 to 122 °F)
–40 to 80 °C (–40 to 176 °F)
100% non-condensing
Auxiliary cable, 2.74 m (9 ft)
Eight
12 to 15 VDC, 1 A supplied by AS950 controller
IO9001: None; IO9004: Three
0/4–20 mA current loop; external loop power (18 VDC maximum) or internal loop
power (14 VDC minimum, 18 VDC maximum); loop burden—3.6 V maximum at
25 mA
Wire size: 24 to 16 AWG solid or stranded copper. The analog outputs are
individually galvanically isolated
IO9001: None; IO9004: Two
Current input mode: 0/4–20 mA; 18 VDC maximum; 108 Ω and 0.4 V maximum
loop burden
Voltage pulse input mode: Input resistance—11 kΩ typical; pulse high level—4 V
minimum to 15 V maximum; pulse low level—0 V minimum to 2 V maximum;
hysteresis—0.5 V typical; pulse width (high or low state)—50 ms minimum
Wire size: 24 to 16 AWG solid or stranded copper. The analog inputs are
individually galvanically isolated
IO9001: None; IO9004: Four
Low-voltage (±30 VDC or 20 VAC-rms at 0.15 A maximum) contact closure
relays; optional pull-up to externally-supplied logic level (0 to 30 VDC)
Wire size: 24 to 16 AWG solid or stranded copper. The digital outputs are
galvanically isolated as a group. If a switch is not referenced to the COM pin, the
switch is individually galvanically isolated
Calibration on page 17
Maintenance on page 18
Replacement parts on page 18
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English 3