BENTLY 3500/77M远程输入输出接口
频率输入模件
2通道
RS422.5V. 12V .24V .13MA变送器接口
脉冲计数和频率测量
频率模件接收过程频率与脉冲输入信号:
29位计数器双向脉冲计数(宽度/位置)累积
频率测量范囤025Hz-1.5MHz
技术数据
供电电压: 24Vdc(12-32Vdc)
输入耐压: 30Vdc
信号电缆长度: 200m
电缆类型.阻抗:屏蔽双绞1002(+/-25%)
输入滤波: A/B输入无/1us,
ST输入1us/1 ms, DI输入1ms/5ms
DO输出大负载: 0.5A
DO输出大短路电流: 2.4A
DO输出漏流10uA
DO输出阻抗0.40
DP820电流损耗+5V: 120mA
功耗: 2.5W
输出预置时间: 256. 512. 1024ms
电压监视: 2通道
隔离:通道隔离50V
防误插代码CB
BOSCH R911280724 R911280724 (BRAND NEW)
BOSCH R902483310 R902483310 (BRAND NEW)
BOSCH R911337050 R911337050 (BRAND NEW)
BOSCH R900770401 R900770401 (BRAND NEW)
BOSCH R911295985 R911295985 (BRAND NEW)
BOSCH 1070076856 1070076856 (BRAND NEW)
BOSCH R900341000 R900341000 (BRAND NEW)
BOSCH R910936701 R910936701 (BRAND NEW)
BOSCH R911269185 R911269185 (BRAND NEW)
BOSCH R911294469 R911294469 (BRAND NEW)
BOSCH R911271462 R911271462 (BRAND NEW)
BOSCH R911298401 R911298401 (BRAND NEW)
BOSCH R911285027 R911285027 (BRAND NEW)
BOSCH R928001323 R928001323 (BRAND NEW)
BOSCH R911378750 R911378750 (BRAND NEW)
BOSCH R911270589 R911270589 (BRAND NEW)
BOSCH 1070918780 1070918780 (BRAND NEW)
BOSCH R911293043 R911293043 (BRAND NEW)
BOSCH R900960536 R900960536 (BRAND NEW)
BOSCH R911272551 R911272551 (BRAND NEW)
BOSCH R902480449 R902480449 (BRAND NEW)
BOSCH R911285447 R911285447 (BRAND NEW)
BOSCH R916209261 R916209261 (BRAND NEW)
BOSCH R911327000 R911327000 (BRAND NEW)
BOSCH R911307330 R911307330 (BRAND NEW)
BOSCH R911249830 R911249830 (BRAND NEW)
BOSCH R911274853 R911274853 (BRAND NEW)
BOSCH R911324937 R911324937 (BRAND NEW)
BOSCH R911289145 R911289145 (BRAND NEW)
BOSCH R902545038 R902545038 (BRAND NEW)
BOSCH R911271489 R911271489 (BRAND NEW)
BOSCH R911283749 R911283749 (BRAND NEW)
BOSCH R911285173 R911285173 (BRAND NEW)
