| 加工定制是 | 品牌BECKHOFF |
| 型号EL3214 | 工作电压24V |
| 输出频率50kHz | 产品认证CE |
el3214
特价现货，一手货源 质量保证 价格优势 德国制造 品质保证 库存充足 全新现货 倍福全系列 优质服务提供技术支持
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nalog input
el3214
run led
err led
ch1...4
power contact
+24 v
power contact 0 v
+r1
rl1
+r2
rl2
+r3
rl3
+r4
rl4
-r1
-r2
-r3
-r4
top view
contact assembly
el3214 | 4-channel input terminal pt100 (rtd) for 3-wire connection
the el3214 analog input terminal allows four resistance sensors to be connected directly. the ethercat terminal circuit can operate sensors using the 3-wire technique in a compact 12 mm housing. a microprocessor handles linearisation across the whole temperature range, which is freely selectable. the ethercat terminal’s standard settings are: resolution 0.1 °c. sensor malfunctions such as broken wires are indicated by error leds.
technical datael3214
number of inputs 4
power supply via the e-bus
technology 2-/3-wire
distributed clocks –
input filter limit frequency typ. 1 khz
sensor types pt100, pt200, pt500, pt1000, ni100, ni120, ni1000 resistance measurement (e.g. potentiometer, 10 ω…1.2/4 kω), kty sensors (types see documentation)
connection method 3-wire
conversion time approx. 170 ms default setting
measuring current <0.5 ma (load-dependent)
measuring range -200…+850 °c (pt sensors); -60…+250 °c (ni sensors)
temperature range -200…+850 °c (pt sensors); -60…+250 °c (ni sensors)
resolution 0.1 °c per digit
measuring error <±0.5 °c for pt sensors, 4 x 3-wire connection
electrical isolation 500 v (e-bus/signal voltage)
current consumption power contacts –
current consumption e-bus typ. 140 ma
special features integrated digital filter, limit value monitoring, variable connection technology
weight approx. 60 g
operating/storage temperature -25…+60 °c/-40…+85 °c
relative humidity 95 %, no condensation
vibration/shock resistance conforms to en 60068-2-6/en 60068-2-27
emc immunity/emission conforms to en 61000-6-2/en 61000-6-4
protect. class/installation pos. ip 20/variable
approvals ce, ul
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el3311
el3312
el3314
el3314-0010
el3314-0020
el3318
el3351
es3351
el3356
es3356
el3356-0010
el3356-0020
el3403
es3403
el3403-0010
el3403-0100
el3403-0111
el3413
el3413-0120
el3413-0001
el3433
el3602
es3602
el3602-0002
el3602-0010
el3602-0020
el3612
es3612
el3612-0020
el3632
el3632-0020
el3681
es3681
el3681-0020
el3692
el3692-0020
el3702
es3702
el3742
es3742
el3773
el4001
es4001
el4002
es4002
el4004
es4004
el4008
上海勇控自动化设备有限公司
曾先生
15988242149
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