状态继电器是PLC在步进顺控系统实现控制的重要内部元件。它与步进顺控指令STL组合使用，运用状态转移图，编制高效易懂的程序。状态继电器一般分为四类，其编号及点数如下：

初始状态：S0∽S9(10点)；

回零：S10∽S19(10点)；

通用：S20∽S499(480点)；

保持：S500∽S899(400点)；

报警：S900∽S999(100点)；

武汉路易达自动化设备有限公司
联系人：李先生
电话：18971414423
固话：027-83238817
传真：027-61537051
QQ:505528191
地址：武汉市东西湖区走马岭汇通公路港信息交易中心3-035
P0900NX FBM25
P0900HU FBM26
P0900NY FBM27
P0912MJ FBM33
P0902XA FBM41
P0902XB FBM42

I/A Series IIII
FBMSSW
FBMSVH
FPS400-24 P0922YU
FCP270 P0917YZ
FCM2F2 P0914YZ
FCM100ET P0926GS
FCM10E P0914YM
FCM10EF P0916CP
FBM201 P0914SQ
FBM201b P0922YH
FBM201c P0922YJ
FBM201d P0922YK
FBM202 P0926EQ
FBM203 P0914SV
FBM203b P0922UA
FBM203c P0922UD
KR C2  00-108-036  CI Board without ESC, option cpl.
KR C2  00-110-609  CI Board with ESC (Opt. incl. cable)
00-108-951 CI board IGM including holder plate and cable
00-113-477 SafetyBUS Gateway including holder plate and cable
00-115-631 DC CI BUS / SafetyBUS Gateway
00-128-377 Gateway A + CI3-Bus with cabling
00-121-714 CI bus board B / SafetyBUS Gateway A
 
KUKA示教器示教盒示教机
KCP2  00-130-547 for Safe Robot, with 10 m cable
KCP2  00-131-239 for Safe Robot, with 20 m cable
KCP2-SP  00-122-429, 10 m cable
KCP2-SP  00-122-430, 20 m cable
00-110-185 KCP 2.0 KUKA standard 10m
00-107-263 KCP 2.0 KUKA standard 20 m
00-119-369 KCP2 Shared Pendant 10 m cable
00-107-264 KCP 2.0 VW standard 10 m大众汽车专用型号

PU518 3BSE018680R1
PU519 3BSE018681R1
PM581 1SAP140100R0100
FI820F 3BDH000031R1
FI840F 3BDH000033R1
LD800HSE 3BDH000320R02
PM803F 3BDH000530R1
PM210 3BSE021386R2
PM861 3BSE018129R1
PM861AK01 3BSE018157R1
PM861K01 3BSE018105R1
PM864 3BSE018151R1
PU514A 3BSE032400R1
CI801 3BSE022366R1
CI810A
CI810V1 3BSE008584R1
CI810V2
CI820 3BSE013200R1
CI820-1 3BSE013201A1
CI820V1 3BSE025255R1
CI830 3BSE013252R1
CI840 3BSE022457R1
CI840A 3BSE041882R1
CI854 3BSE025347R1
CI854A 3BSE030221R1
CI854AK01 3BSE030220R1
DI210 492953401 
DI801 3BSE020508R1
DI810 3BSE008508R1
DI814 3BUR001454R1
HE693OIU197
HE693OIU277
HE693OIU297
HE693OIU327
HE693OIU357
HE693OIU907
HE693PBM101
HE693PBS105
HE693PBS106
HE693RTD600
HE693RTD601
HE693RTD660
HE693RTD665
HE693RTD666
HE693RTM705
HE693RTU900
HE693RTU940
HE693SER300
HE693SNP940
HE693SRC844