Description
屏蔽地（AG，Analog Grounding）也叫模拟地，它可以把现场信号传输时所受到的干扰屏蔽掉，以提高信号精度。DCS系统中信号电缆的屏蔽层应做屏蔽接地。线缆屏蔽层必须一端接地，防止形成闭合回路干扰。铠装电缆的金属铠不应作为屏蔽保护接地，必须是铜丝网或镀铝屏蔽层接地。接入公共接地极。
OKUMA E4809-045-084-C VAC DRIVE Reparatur
FANUC A16B-1210-0030-06F BOARD A16B1210003006F
DCK01.3-040-7-FW REM DCK-01.3-040-7-FW Indramat
RELIANCE ELECTRIC 0-60021-4 PROCESSOR
Contraves ADB380.60M 34kVA VARIDYN Compact
FANUC A06B-6058-H006 SERVO AMPLIFIER A06B6058H006
SIEMENS 6SC6114-0AA00 SIMODRIVE
POSITEC WD3-004.0801 STEUERUNG
Siemens 6SC6112-0AA00 VORSCHUBMODUL
