TEL TOKYO 3880-200114-11
¥1.00
TEL TOKYO 3895-120809-11
¥1.00
KLA 710-650879-20
¥1.00
MR-J2S-20B
¥1.00
LINX 7300
¥1.00
HPU6800PIC-566
¥1.00
OMRON ES100X-AAWHFB
另外要注意，一些高密度输入点的模块对同时接通的输入点数有限制，一般同时接通的输入点不得超过总输入点的 60 ％； PLC 每个输出点的驱动能力（ A/ 点）也是有限的，有的 PLC 其每点输出电流的大小还随所加负载电压的不同而异；一般 PLC 的允许输出电流随环境温度的升高而有所降低等。在选型时要考虑这些问题。 PLC 的输出点可分为共点式、分组式和隔离式几种接法。隔离式的各组输出点之间可以采用不同的电压种类和电压等级，但这种 PLC 平均每点的价格较高。如果输出信号之间不需要隔离，则应选择前两种输出方式的 PLC 。 （ 2 ）对存储容量的选择 对用户存储容量只能作粗略的估算。在仅对开关量进行控制的系统中，可以用输入总点数乘 10 字 / 点＋输出总点数乘 5 字 / 点来估算；计数器 / 定时器按（ 3 ～ 5 ）字 / 个估算；有运算处理时按（ 5 ～ 10 ）字 / 量估算；在有模拟量输入 / 输出的系统中，可以按每输入 / （或输出）一路模拟量约需（ 80 ～ 100 ）字左右的存储容量来估算；有通信处理时按每个接口 200 字以上的数量粗略估算。***，一般按估算容量的 50 ～ 100 ％留有裕量。对缺乏经验的设计者，选择容量时留有裕量要大些。
厦门岳航计算机工程有限公司
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地址：厦门思明区湖滨东路湖光大厦8楼B
NORBRO 10-RDA40-1SD1E0?-C 40R 3-WAY 1/2 IN NPT PNEUMATIC
WORCESTER 89466UZ300T4432?R0 720CWP 8 IN STAINLESS FLANG
NEW CONTROMATICS C 1111 AC FP 1150PSI BRONZE 1/4IN NPT
HISAKA TYPE HS 150LB 230PSI ASTM CF8M TFE STAINLESS 2IN
NEW FNW 2000W0G 1/4 IN NPT STAINLESS THREADED BALL VALV
APOLLO 2 WAY 600WOG BRASS THREADED 1-1/2 IN NPT BALL VA
FNW R503 1500PSI-WOG STAINLESS 2 IN BALL VALVE B355328
FNW 02814803 1500PSI-WOG STAINLESS THREADED 1-1/2 IN NP
FNW 02814788 1500PSI-WOG STAINLESS THREADED 1-1/2 IN NP
NEW APOLLO STAINLESS THREADED 1-1/4IN NPT BALL VALVE D3
WORCESTER CONTROLS 11/29466PMSW ACTUATOR 20 SERIES 39 2
BETTIS C228 RPC-250-SR4 ACTUATOR STEEL THREADED 3/4IN N
NELES JAMESBURY 5150-31-3600TT 2 IN ELECTRIC 150 STAINL
WORCESTER CONTROLS E4446RTSW FLOWSERVE 1/2 IN SOCKET WE
MUELLER A-17262 REFRIGERATION BI-DIRECTIONAL 5/8 IN ODS
KTM V-676 3 IN PNEUMATIC 150 STAINLESS FLANGED SEGMENTE
NAS CF8M 1000 WOG 3/4 IN NPT STAINLESS SOCKET WELD BALL
VALBIA SR SET 05 82SR0175 ACTUATOR 1-1/2 IN NPT STAINLE
FNW 1500PSI-WOG STAINLESS THREADED 1-1/2 IN NPT BALL VA
WATTS SE2500-150 STAINLESS SIZE 4IN BALL VALVE FLANGED
SWAGELOK SS-63TF8-330 WITH WHITNEY SR 133 ACTUATOR 1/2I
VELAN S07-M1113-SSG VALVAC STAINLESS THREADED 1-1/2 IN
MAS G-3-SW 1-1/2 IN 1500 SOCKET WELD STAINLESS BALL VAL
AVCO NACE 31214 2000PSI-WOG STAINLESS 1-1/2 IN BALL VAL
APOLLO 2 WAY FLOW CONTROL 316 1 IN 1000 STAINLESS BALL
PSB ARMOR AUTOMATIC ET-4-115 SOLID STATE TIMER-DRAIN VA
WORCESTER CONTROLS 11/2B4446PMSW 120PSI 20 ACTUATOR 1-1
NEW FNW FNW340EK TRUE UNION PTFE SEAT EPDM O-RING PVC 2
NEW SWAGELOK SS-43GS4-31C 2-WAY ACTUATOR STAINLESS 1/4I
CONBRACO CII APOLLO 1-1/2 IN NPT BRONZE THREADED BALL V
VELAN S08-M1113-SSG VALVAC 1500PSI-WOG STAINLESS 2 IN N
WORCESTER CONTROLS 3/4B4446PMSE ACTUATOR 10 120PSI 3/4
NEW NIBCO F-515-S6-F-66-F?S NSR 8 F05 STAINLESS FLANGED
GRINNELL 1/4 IN NPT 600 BRONZE THREADED BALL VALVE D457
WATTS 600 WOG 2WAY THREADED 2 IN NPT BALL VALVE B341411
WHITEY SS-63TS12 2200PSI 3/4 IN NPT STAINLESS THREADED
FISHER V200 1052 VEE BALL PNEUMATIC 150 STEEL 2 IN BALL
NEW SMC PVC-638-4F4M-B TWO-WAY PVC THREADED 1/4 IN NPT
WORCESTER 1-4446PMSW-R2 20-39-SN 39 ACTUATOR STEEL 1 IN
NEW FLOWSERVE 15 AT13-6666TT STAINLESS 1-1/2 IN FLANGED
NEW DYNAQUIP VMH2-A9JP-1/2 BRASS THREADED 1/2IN NPT BAL
NEW WORCESTER CONTROLS 4466RT STAINLESS THREADED 3/4IN
JOHN VALVES 2000 WOG CF8M SR 75 ACTUATOR 10 BAR 1-1/2 I
NEW APOLLO 86-500-01 1500WOG STAINLESS THREADED 1-1/4 I
FNW 5T77W 1500PSI-WOG STEEL THREADED 1-1/2 IN NPT BALL
NEW HAYWARD TB2125ST TRUE UNION CPVC 1-1/4IN BALL VALVE
NELES JAMESBURY 2 5150313600-TT ACTUATOR ST50E STAINLES
NEW MILWAUKEE 20SSOR-02-LL 2000WOG 3/8 IN NPT STAINLESS
FNW R502 1500PSI-WOG STAINLESS 2 IN BALL VALVE B355476
NELES JAMESBURY 2-5150-31-3600T?T ST50E PNEUMATIC ACTUAT
FISHER V500 1051 VEE BALL PNEUMATIC 300 STEEL FLANGED 4
FISHER V200 1052 VEE BALL PNEUMATIC 150 STEEL 2 IN BALL
WORCESTER 3 45 4 6PT SW R2 STEEL 3IN BALL VALVE SERIES
KTM DEZURIK 1094942 CF8M CLASS 150 STAINLESS 8IN SEGMEN
FLOW 50B-92 CONTROL STAINLESS FLANGED 1 IN BALL VALVE B
TA CHEN TC-03S 1000WOG FLOW 1-1/2 IN STAINLESS FLANGED
NEW FG INOX A73449 WAFER SPHERE STAINLESS 4 IN BALL VAL
NEW HAYWARD TB10200ST PVC THREADED 2 IN NPT BALL VALVE
DEZURIK A2329 KTM CF8M SEGMENTED 150 STAINLESS 8IN FLAN
MILWAUKEE WOG 2000 STAINLESS THREADED 1/2 IN NPT BALL V
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