DCS一般都提供统一的数据库。换句话说，在DCS系统中一旦一个数据存在于数据库中，就可在任何情况下引用，比如在组态软件中，在监控软件中，在趋势图中，在报表中 而PLC系统的数据库通常都不是统一的，组态软件和监控软件甚至归档软件都有自己的数据库。为什么常说西门子的S7 400要到了414以上才称为DCS？因为西门子的PCS7系统才使用统一的数据库，而PCS7要求控制器起码到S7 414-3以上的型号。
SIMATIC WinCC V7.3 & V7.2 & V7.0
6AV6381-2BC07-3AV0
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6AV6381-2BE07-3AV0
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6AV6371-1DX07-3DX0
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6AV6371-1DH07-3LA0
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6AV6371-1DH07-3MB0
6AV6371-1DH07-3BC0
6AV6371-1DH07-3CD0
6AV9681-1DH07-3DG0
6AV9681-1DH07-3GH0
6AV6371-1DN07-3LA0
6AV6371-1DN07-3AB0
6AV6371-1DN07-3BC0
6AV6371-1DN07-3CD0
6AV6371-1DQ17-3AB0
6AV6371-1DQ17-3BC0
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6AV6371-1DQ17-3EG0
6AV6381-2AA07-3AV3
6AV6381-2AA07-3AV4
6AV6381-2AB07-3AV3
6AV6381-2AB07-3AV4
6AV6381-2BC07-3AX0
6AV6381-2BD07-3AX0
6AV6381-2BE07-3AX0
6AV6381-2BH07-3AX0
6AV6381-2BF07-3AX0
6AV6381-2BJ07-3AX0
6AV6381-2BK07-3AX0
6AV6381-2BL07-3AX0
6AV6381-2BM07-3AX0
6AV6381-2BN07-3AX0
6AV6381-2BP07-3AX0
6AV6381-2BS07-3AX0
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6AV6381-2BT07-3AX0
6AV6381-2BU07-3AX0
6AV6381-2BV07-3AX0
6AV6381-2AA07-3AX3
6AV6381-2AA07-3AX4
6AV6381-2AB07-3AX3
6AV6381-2AB07-3AX4
Description
6AV6381-2BC07-2AV0
6AV6381-2BD07-2AV0
6AV6381-2BE07-2AV0
6AV6381-2BH07-2AV0
6AV6381-2BF07-2AV0
6AV6381-2BJ07-2AV0
6AV6381-2BK07-2AV0
6AV6381-2BL07-2AV0
6AV6381-2BM07-2AV0
6AV6381-2BN07-2AV0
6AV6381-2BP07-2AV0
6AV6381-2BS07-2AV0
6AV6381-2BQ07-2AV0
6AV6381-2BT07-2AV0
6AV6381-2BU07-2AV0
6AV6381-2BV07-2AV0
6AV6371-1CA07-2AX0
6AV6371-1CF07-2AX0
6AV6371-1DH07-2LX0
6AV6371-1DH07-2AX0
6AV6371-1DH07-2MX0
6AV6371-1DH07-2BX0
6AV6371-1DH07-2CX0
6AV6371-1DH07-2DX0
6AV6371-1DH07-2GX0
6AV6371-1DH07-2HX0
6AV6371-1DN07-2LX0
6AV6371-1DN07-2AX0
6AV6371-1DN07-2BX0
6AV6371-1DN07-2CX0
6AV6371-1DN07-2DX0
6AV6371-1DQ17-2AX0
6AV6371-1DQ17-2BX0
6AV6371-1DQ17-2CX0
6AV6371-1DQ17-2EX0
6AV6371-1DQ17-2GX0
6AV6371-1DQ17-2JX0
6AV6371-1DH07-2EX0
6AV6371-1DH07-2FX0
6AV6371-1DH07-2JX0
6AV6371-1CB07-2AX0
6AV6372-1DD07-2AX0
6AV6372-1DC07-2AX0
6AV6371-1CC07-2AX0
6AV6371-1DG07-2AX0
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6AV6371-1DR17-2AX0
6AV6371-1DX07-2AX0
6AV6371-1DX07-2BX0
6AV6371-1DX07-2CX0
6AV6371-1DX07-2DX0
6AV6371-1DV07-2AX0
6AV6371-1DV17-2AX0
6AV6371-1DV27-2AX0
6AV6372-2CG20-0BA0
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6AV6372-2CG20-0DA0
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6AV6371-2BQ07-2AX0
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6AV6371-1DQ17-2GJ0
6AV6381-2AA07-2AV4
6AV6381-2AA07-2AV3
6AV6381-2AB07-2AV4
6AV6381-2AB07-2AV3
6AV6371-1DX07-2AB0
6AV6371-1DX07-2BC0
6AV6371-1DX07-2CD0
6AV6371-1DX07-2XX4
6AV6371-1DX07-2XX3
6AV6381-2BC07-2AX0
6AV6381-2BD07-2AX0
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6AV6381-2BH07-2AX0
6AV6381-2BF07-2AX0
6AV6381-2BJ07-2AX0
6AV6381-2BK07-2AX0
6AV6381-2BL07-2AX0
6AV6381-2BM07-2AX0
6AV6381-2BN07-2AX0
6AV6381-2BP07-2AX0
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6AV6381-2BQ07-2AX0
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6AV6381-2AA07-2AX4
6AV6381-2AA07-2AX3
6AV6381-2AB07-2AX4
6AV6381-2AB07-2AX3
6AV6361-1AA01-3AE0
Description
6AV6381-2BC07-0AV0
6AV6381-2BD07-0AV0
6AV6381-2BE07-0AV0
6AV6381-2BH07-0AV0
6AV6381-2BF07-0AV0
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6AV6381-2BK07-0AV0
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6AV6381-2BM07-0AV0
6AV6381-2BN07-0AV0
6AV6381-2BP07-0AV0
6AV6381-2BS07-0AV0
6AV6381-2BQ07-0AV0
6AV6381-2BT07-0AV0
6AV6381-2BU07-0AV0
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6AV6371-2BP07-0AX0
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6AV6371-2BR07-0AX0
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6AV6371-2BM17-0AX0
6AV6371-2BJ17-0AX0
6AV6371-2BN17-0AX0
6AV6371-2BP17-0AX0
6AV6371-2BQ17-0AX0
6AV6371-2BR17-0AX0
6AV6371-1DH07-0AB0
6AV6371-1DH07-0BC0
6AV6371-1DH07-0CD0
6AV6371-1DN07-0LA0
6AV6371-1DN07-0AB0
6AV6371-1DN07-0BC0
6AV6371-1DN07-0CD0
6AV6371-1DQ17-0AB0
6AV6371-1DQ17-0BC0
6AV6371-1DQ17-0CE0
6AV6371-1DQ17-0EG0
6AV6371-1DQ17-0GJ0
6AV6371-1DQ17-0XX0
6AV6381-2BC07-0AX0
6AV6381-2BD07-0AX0
6AV6381-2BE07-0AX0
6AV6381-2BH07-0AX0
6AV6381-2BF07-0AX0
6AV6381-2BJ07-0AX0
6AV6381-2BK07-0AX0
6AV6381-2BL07-0AX0
6AV6381-2BM07-0AX0
6AV6381-2BN07-0AX0
6AV6381-2BS07-0AX0
6AV6381-2BP07-0AX0
6AV6381-2BQ07-0AX0
6AV6381-2BT07-0AX0
6AV6381-2BU07-0AX0
6AV6381-2BV07-0AX0
SIMATIC WinCC 数据库、信息服务器
6AV6361-1AA01-4AA0
6AV6361-1BA01-4AA0
6AV6361-1CA00-0AD0
6AV6361-1HA01-4AB0
6AV6361-2AA01-4AA0
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6AV6361-2BF00-0AD0
6AV6361-2BG00-0AD0
6AV6361-2CD00-0AD0
6AV6361-2CE00-0AD0
SIMATIC WinCC 能源管理系统
6AV6372-2DF06-0AX0
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6AV6372-2DF06-0DX0
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6AV6372-2DF76-0XX4
6AV6372-1DE04-0AX0
6DL5000-7AA07-0XA5
6DL5002-7AA07-0XA0
6DL5002-7AB07-0XA0
6DL5002-7AE07-0XA0
6DL5101-8CX00-0XB0
SIMATIC WinCC 生产数据管理（PM Add-on）
9AE7110-2SS10-1AA0
9AE7110-2SS20-1AA0
9AE7110-2SS30-1AA0
9AE7110-4SC03-1AA0
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9AE7111-2SS30-1BA0
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9AE7104-4SC00-1AA0
9AE7112-1SS01-1AA0
9AE7112-4SC01-1AA0
9AE7117-2SS01-1AA0
