| 加工定制是 | 品牌BECKHOFF |
| 型号ES3208 | 工作电压24V |
| 输出频率50kHz | 产品认证CE |
el3208 es3208
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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analog input
el3208
run led
err led
ch1...8
power contact
+24 v
power contact 0 v
+r1
+r2
+r3
+r4
+r5
+r6
+r7
+r8
-r1
-r2
-r3
-r4
-r5
-r6
-r7
-r8
top view
contact assembly
el3208 | 8-channel input terminal pt100 (rtd)
the el3208 analog input terminal allows eight resistance sensors to be connected directly. the ethercat terminal circuit can operate sensors using the 2-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 datael3208
number of inputs 8
power supply via the e-bus
technology 2-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
connection method 2-wire
conversion time approx. 170 ms default setting, 3…1600 ms configurable
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
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
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
hengstler：型号 ad 34 ad 36 ad 36 ad 58 ad 58 系统 单圈 单圈 多圈 单圈 多圈 每转的直线/ 正余弦周期 2048 2048 2048 2048 2048 电源电压 5v 5v 5v 5v 5v 接口 biss + 1 vpp biss + 1 vpp biss + 1 vpp biss + 1 vpp biss + 1 vpp 扫描 光纤 光纤 光纤 光纤 光纤kübler型号 8.5853 系统 单圈 每转的直线/ 正余弦周期 2048 电源电压 5v 接口 biss + 1 vpp 扫描 光纤54 beckhoff ax5000：安装方式sick stegmann型号 srs 50 srm 50 系统 单圈 多圈 每转的直线/ 正余弦周期 512 512 电源电压 7 v - 12 v 7 v - 12 v 接口 hiperface + 1 vpp hiperface + 1 vpp 扫描 光纤 光纤
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