CX1100-0003整個減徑機區(qū)包括西門子6RA70直流調(diào)速裝置14臺，作為14機架，5臺西門子6SE440變頻器，分別作為輥道運輸和高壓水除鱗，5個ET200S作為遠程IO，分別是液壓站，稀油潤滑站，及其操作臺和現(xiàn)場操作箱等。另外還有3個TP177A觸摸屏作為二級主站，主CPU選擇CPU317-2DP，帶NPIDP和DP接口。 

CPU315-2DP大的從站數(shù)量為12臺，超過這個數(shù)量將使網(wǎng)絡傳輸信號失敗。在減徑機區(qū)中作為從站的設備數(shù)量達到24臺，當通過工業(yè)以太網(wǎng)交換機（ESM）對減徑機區(qū)上位機WINCC采集信號時出現(xiàn)了信號丟失，終本系統(tǒng)的CPU改為CX1100-0003（大的從站數(shù)量為30臺），從而實現(xiàn)了減徑機區(qū)信號的有效交換。當需要擴展總線的長度或PROFIBUS從站數(shù)大于32個時，應加入RS485中繼器。系統(tǒng)傳輸速率為1.5Mbits時，PROFIBUS現(xiàn)場總線大的長度是200m，減徑機區(qū)要求PROFIBUS的長度為500m，這樣擴展到500m，就需要加入兩個RS485中繼器，這就可以同時滿足長度和傳輸速率的要求。在Φ140機組無縫生產(chǎn)線的減徑機區(qū)、冷床區(qū)、軋管機區(qū)均采用了RS485中繼器。

CX1100-0003

1747-L511

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1747-L524

1747-L531

1747-L532

1747-L541

1747-L542

1747-L543

1747-L551

1747-L552

1747-L553

1747-M1

1747-M13

1747-M15

1747-M2

1747-M5

1747-BSN

1747-SCNR

1747-SDN

1747-SN

1747-ASB

1746-P1

1746-P2

1746-P3

1746-P4

1746-A10

1746-A13

1746-A2

1746-A4

1746-A7

1746-BTM

1746-C7

1746-C9

1746-FIO4I

1746-FIO4V

Brocade SilkWorm 2800 - switch

HP Brocade Silkworm 2400 8 port FC Switch A5625A

SYSTEM BOARD BROCADE SILKWORM 2400 SWITCH 40-0000004-06

Brocade Silkworm 2800 Fibre Channel Switch

Brocade Silkworm 2800 Fibre Channel Switch |NET13662

Brocade Silkworm 2800 BP-2801 Fibre GBIC Network Switch

BROCADE SILKWORM 3800 FIBER 16 CHANNEL SWITCH W/ EXTRAS

Brocade Silkworm 200E 210E 4Gb 16-P Fibre Switch w/Rail

Brocade Silkworm 3900 32Port Switch BR-3902-0001

BROCADE SILKWORM BR-3252 SWITCH VL2 FABRIC SW BR-3250

Brocade Silkworm 2040 Fibre Channel Switch

Brocade SilkWorm 3250 Fabric Switch

Brocade Silkworm 2400 (HP A5625-62001) 8 port switch

Brocade Silkworm 2400 (HP A5625-62001) 8 port switch

Brocade SilkWorm 2400 - switch

Brocade SilkWorm 2800 Fibre Channel Switch

 Brocade Silkworm Fiber Channel Switch

Brocade Silkworm 12000 with 48 Port Dual Configuration

Brocade Silkworm 2400 FC Switch 8Port BR-2401 100MB/s

Brocade SILKWORM 4120 FIBER Channe SWITCH DL-4120-R0001

Dell 0G7542 Brocade Silkworm 3250 FC 8 Port Switch

Brocade SilkWorm 3900 Switch with Licenses, SFP & Rails

5 Qty Brocade Silkworm 3900 32 port Switch w sfp/rails

Brocade Silkworm 1000 SAN Switch Fiber Channel E176896

Brocade Silkworm 3900 32-Port IP Switch BR-3902-0001

Brocade Silkworm 2050 8-Port Switch BR-2050-0001

Brocade Silkworm 4100 32 port 16 ACTIVE BR-4120 Switch

BROCADE SILKWORM 2050 FIBER SWITCH BR-2050-0050

*BROCADE ORIGINAL* SILKWORM 4900 BR-4940-0001 64X PORTS

Brocade BR-6400 SilkWorm 6400 w/ 6x BR-2250 Switches

Brocade SilkWorm 4100 32 port FC switch DS-4120-R0001

Brocade SilkWorm 3850 16-Pt 2Gbps Fibre Channel Switch

1746-HSCE2

1746-HSTP1

1746-IA16

1746-IA4

1746-IA8

1746-IB16

1746-IB32

1746-IC16