simatic s7-300 - megaelektrik.net

SIMATIC S7-300
IQ-Sense modules and sensors
IQ-Sense sensor modules
■ Overview
4
• Intelligent 8-channel electron ics module for S7-300/ET 200M
• For the connection of up to 8 IQ-Sense sensors:
- Optoelectronic sensors
- Ultrasound sensors
• With standard function blocks for the various sensor technologies
for simplified handling on a SIMATIC S7
• Conventional sensors cannot be operated.
■ Technical specifications ■ Ordering data Order No.
6ES7 338-7XF00-0AB0
Voltages and currents
Load voltage L+
- Rated value (DC) 24 V
Current consumption
• from load voltage L+ (no load), 1 A
max.
• from backplane bus 5 V DC, max. 150 mA; typ.
Connection system
• Requisite front connector
20-pin
Digital inputs
• Number of digital inputs 8
Length of cable
- Length of cable unshielded, 50 m
max.
Sensor
Connectable encoders
- Description photoelectronic proximity
switches and ultrasonic sensors
with IQ-Sense,
cycle time 2.88 - 6 ms
Status information/ interrupts/
diagnostics
Diagnostic display LED
- Status display digital input Yes
(green)
Insulation
• Insulation tested with
500 V DC
Potentials/ electrical isolation
Digital input functions
- between the channels No
- between the channels and the Yes
backplane bus
Dimensions and weight
• Weight, approx.
250 g
• Width
40 mm
• Height
125 mm
•Depth
120 mm
8x IQ-Sense sensor module 6ES7 338-7XF00-0AB0
Sensores for connecting to the sensor module
Diffuse sensors
Model C40 IQ-Sense
3SF7 240-3JQ00
Model K80 IQ-Sense
3SF7 210-3JQ00
with background fading,
3SF7 214-3JQ00
model K80 IQ-Sense
Diffuse barrier
Model C40 IQ-Sense
3SF7 241-3JQ00
Model K80 IQ-Sense
3SF7 211-3JQ00
Ultrasound sensor
Model M18 IQ-Sense;
3SF6 232-3JA00
Range 6-30 cm
Model M18 IQ-Sense;
3SF6 233-3JA00
Range 15-100 cm G)
G) Subject to export regulations: AL: N and ECCN: EAR99
4/128 Siemens ST 70 · 2005