v1-w-2m-pvc，进口p+f电感式环形接近开关
for four intrinsically safe valves with position sensors
installation in zone 1 and zone 2
valves in zone 0
connection to fieldbus acc. to fisco or entity
for foundation fieldbus span
pcs integration via device deion and function blocks
monitors lead breakage and short circuits
valve monitoring and diagnostics integrated
conducts partial stroke testing
terminal "s" only for the connection of
the cable screen (bus) and/or the potential compensation
terminal "pa" only for the connection of
the cable screen (sensor interface) and/or grounding
grounding plate only for the connection
of the potential compensation
field circuit
inputs
连接器 8, for binary sensors: terminals 3, 4, 7, 8, 11, 12, 15, 16
传感器工作电压 5 v
sensor supply current 5 ma
上电稳定延时 2 ms
max. cycle time max. 160 ms
outputs
连接器 terminals 1+, 2-; 5+, 6-; 9+, 10-; 13+, 14-
输出电压 6.4 ... 7.9 v
输出额定工作电流 1.5 ma
holding current 1 ma
电气绝缘
foundation fieldbus/field circuit safe galvanic
isolation acc. to en 50020, voltage peak value 60 v
指令符合
电磁兼容性
directive 2014/30/eu en 61326-1:2013
符合标准
电气绝缘 en 60079-11
电磁兼容性 ne 21:2006
防护等级 iec/en 60529
现场总线标准 en 50170/2
周围环境
环境温度 -20 ... 70 °c (-4 ... 158 °f)
储存温度 -40 ... 85 °c (-40 ... 185 °f)
corrosion resistance acc. to isa-s71.04-1985, severity level g3
机械特性
导线截面积 bus cable: ? 5 mm ... 10 mm
cable sensors/valve: ? 4 mm ... 8 mm
外壳 187 mm x 129 mm x 46 mm
防护等级 ip65
安装位置 cable glands downwards
重量 approx. 290 g
安装 固定面板
v1-w-2m-pvc，进口p+f电感式环形接近开关
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