MGND-01 3AXD50000033304 grounding unit 高压驱动器 ABB
离子
输入数
每公分点数
电压类别
工作电压范围
1746-IB8
8.
8.
24V直流
10…30V直流电
50毫安
0毫安
1746-IB16
16
16
1746-IB32
32
8.
1746-IC16
16
16
48V直流
1746-IH16
16
16
125V直流电
1746-ITB16
16
16
24V直流
50°C（122°F）下的10…30V直流电15…30V dc 55°C（131°F）时的30…60V直流电
90…146V直流电✶
60°C（140°F）时15…26.4V直流电，60°C时30…55V直流电
50毫安
0毫安
50毫安
0毫安
10.0V直流
48V直流电时4.1 mA
5V 50 mA时的背板电流（mA）
24V 0 mA时的底板电流（mA）
电压，关闭状态输入，大5.0V dc
标称输入电流
电流，关闭状态输入，大。
信号开启延迟，大
信号关闭延迟，大
24V直流电时8 mA
1毫安
大8毫秒
大8毫秒
0毫安
20.0V直流
125V直流电时2.15 mA
132V直流电时2.25 mA
0.8毫安
大9毫秒
大9毫秒
0毫安
5.0V直流
24V直流电时8 mA
1.5毫安
大0.30毫秒
大0.50毫秒
24V直流电时5.1 mA
1.5毫安
大3毫秒
大3毫秒
大4毫秒
大4毫秒
✶ 同时开启的大点：16@146V dc和30°C（86°F）；12@146V直流电和50°C（122°F）；14@132V直流电和55°C（131°F）；16@125V直流电和60°C（140°F）
如果输入模块与感应负载并联，则使用负载上的浪涌抑制，以保护输入模块免受反向电压造成的损坏。参考
有关浪涌抑制的更多信息，请参阅SLC 500模块化硬件风格用户手册，出版物1747-UM011。
采购直流输入模块
规格
输入数
每公分点数
电压类别
工作电压范围
5V时的底板电流（mA）
24V时的底板电流（mA）
电压，关闭状态输入，大。
标称输入电流
电流，关闭状态输入，大。
信号开启延迟，大
信号关闭延迟，大
1746-IG16
16
16
5V直流
4.5…5.5V直流电✶
140毫安
0毫安
2…5.5V直流电
5V直流电时3.7 mA
4.1毫安
大0.25毫秒
大0.50毫秒
1746-IV8
8.
8.
24V直流
10…30V直流电
50毫安
0毫安
5.0V直流
24V直流电时8 mA
1毫安
大8毫秒
大8毫秒
85毫安
0毫安
5.0V直流
1746-IV16
16
16
24V直流
1746-IV32
32
8.
24V直流
50°C（122°F）时15…30V直流电
60°C（140°F）时15…26.4V直流电
50毫安
0毫安
5.0V直流
24V直流电时5.1 mA
1.5毫安
大3毫秒
大3毫秒
1746-ITV16
16
16
24V直流
10…30V直流电
85毫安
0毫安
5.0V直流
24V直流电时8 mA
1.5毫安
大0.30毫秒
大0.50毫秒
✶ 50 mV峰间纹波（大值）
该模块的典型信号延迟：24V直流电时，开=0.1ms，关=0.25ms。
出版物1747-SG001D-EN-P-2009年1月
11
下沉式直流输出模块
规格
产出数量
每公分点数
电压类别
工作电压范围
5V时的底板电流（mA）
24V时的底板电流（mA）
电压降，接通状态输出，大。
负载电流，小。
漏电流，截止状态输出，大
信号接通延迟，大（电阻负载）
大信号关闭延迟（电阻负载）
每个模块的连续电流
每点连续电流
每点浪涌电流10ms
✶ 50 mV峰间纹波（大值）。
1746-OVP16模块具有带保险丝的普通和熔断保险丝LED指示灯。
快速关闭模块为感应负载提供快速关闭延迟。感应负载的快速关断延迟通过该模块上的浪涌抑制器实现。负载处的抑制器不是
除非另一个触点串联连接。如果是这种情况，1N4004二极管应反向连接负载。这会破坏快速关闭功能。比较关断延迟
切换Bulletin 100-B110（24 W密封）接触器时，1746-OB8、1746-OV8和快速关闭模块的时间为：1746-OB8和1746-OV8模块关闭延迟=152 ms；快速关闭模块关闭延迟=47 ms。
§推荐浪涌抑制：对于晶体管输出，当切换24V直流感应负载时，使用跨负载反向接线的1N4004二极管。请参阅SLC 500模块化硬件
样式用户手册，出版物1747-UM011，有关浪涌抑制的更多信息。
♣ 为了限制固态输出漏电流的影响，可以将负载电阻器与负载并联。对于晶体管输出，24V直流操作，使用5.6 KΩ，1/2 W
电阻器。
1746-OG16
16
16
5V直流
4.5…5.5V直流电✶
180毫安
0毫安
—
0.15毫安
0.1mA
0.25毫秒
0.50毫秒
不适用
24毫安
不适用
1746-OV8
8.
8.
24V直流
10…50V直流电
135毫安
0毫安
1.0A时的1.2V
1毫安
1毫安♣
0.1ms
1.0毫秒
30°C（86°F）时的8.0 A
60°C（140°F）时4.0 A
30°C（86°F）时1.0 A
60°C（140°F）时0.5 A§
3.0 A
1746-OV16
16
16
1746-OV32
32
16
5…50V直流电
190毫安
0毫安
0.5 A时的1.2V
1毫安
1毫安
0.1ms
1.0毫秒
0…60°C时的8.0 A
（32…140华氏度）
30°C时0.50 A
60°C时0.25 A
30°C（86°F）时1.0 A
60°C（140°F）时1.0 A
1746-OVP16
16
16
20.4…26.4V直流电
250毫安
0毫安
1.0A时的1.0V
1毫安
1毫安♣
0.1ms‡
1.0毫秒
6.4 0…60°C时的A
（32…140华氏度）
30°C（86°F）时的1.5 A
60°C（140°F）时1.0 A➤
4.0 A
270毫安
0毫安
0.5 A时的1.2V
1毫安
1毫安♣
0.1ms
1.0毫秒
30°C（86°F）时0.50 A
60°C（140°F）时0.25 A§
➤ 在1746-IB6EI和1746-OBP8系列B和更高版本、1746-OB16E系列B和1746-OBP16和1746上使用浪涌抑制器实现感应负载的快速关断延迟-
OVP16模块。除非另一触点串联连接，否则不需要负载处的抑制器。如果是这种情况，1N4004二极管应反向连接负载。这打败了
快速关闭功能。
重复性为30时每1s一次 MGND-01 3AXD50000033304 grounding unit 高压驱动器 ABB
 MGND-01 3AXD50000033304 grounding unit 高压驱动器 ABB
MGND-01 3AXD50000033304 grounding unit 高压驱动器 ABB
ions
Number of Inputs
Points Per Common
Voltage Category
Operating Voltage Range
1746-IB8
8
8
24V dc
10…30V dc
50 mA
0 mA
1746-IB16
16
16
1746-IB32
32
8
1746-IC16
16
16
48V dc
1746-IH16
16
16
125V dc
1746-ITB16
16
16
24V dc
10…30V dc 15…30V dc @ 50 °C (122 °F) 30…60V dc @ 55 °C (131 °F)
90…146V dc✶
15…26.4V dc @ 60 °C (140 °F) 30…55V dc @ 60 °C (140 °F)
50 mA
0 mA
50 mA
0 mA
10.0V dc
4.1 mA @ 48V dc
Backplane Current (mA) at 5V 50 mA
Backplane Current (mA) at 24V 0 mA
Voltage, Off-State Input, Max.5.0V dc
Nominal Input Current
Current, Off-State Input, Max.
Signal On Delay, Max
Signal Off Delay, Max
8 mA @ 24V dc
1 mA
8 ms max
8 ms max
0 mA
20.0V dc
2.15 mA @ 125V dc
2.25 mA @ 132V dc
0.8 mA
9 ms max
9 ms max
0 mA
5.0V dc
8 mA @ 24V dc
1.5 mA
0.30 ms max
0.50 ms max
5.1 mA @ 24V dc
1.5 mA
3 ms max
3 ms max
4 ms max
4 ms max
✶ Max. Points ON Simultaneously: 16 @ 146V dc and 30 °C (86 °F); 12 @ 146V dc and 50 °C (122 °F); 14 @ 132V dc and 55 °C (131 °F); 16 @ 125V dc and 60 °C (140 °F)
If the input module is connected in parallel with an inductive load, use surge suppression across the load to protect the input module from damage caused by reverse voltage. Refer to the
SLC 500 Modular Hardware Style User Manual, publication 1747-UM011, for more information on surge suppression.
Sourcing DC Input Modules
Specifications
Number of Inputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage, Off-State Input, Max.
Nominal Input Current
Current, Off-State Input, Max.
Signal On Delay, Max
Signal Off Delay, Max
1746-IG16
16
16
5V dc
4.5…5.5V dc✶
140 mA
0 mA
2…5.5V dc
3.7 mA @ 5V dc
4.1 mA
0.25 ms max
0.50 ms max
1746-IV8
8
8
24V dc
10…30V dc
50 mA
0 mA
5.0V dc
8 mA @ 24V dc
1 mA
8 ms max
8 ms max
85 mA
0 mA
5.0V dc
1746-IV16
16
16
24V dc
1746-IV32
32
8
24V dc
15…30V dc @ 50 °C (122 °F)
15…26.4V dc @ 60 °C (140 °F)
50 mA
0 mA
5.0V dc
5.1 mA @ 24V dc
1.5 mA
3 ms max
3 ms max
1746-ITV16
16
16
24V dc
10…30V dc
85 mA
0 mA
5.0V dc
8 mA @ 24V dc
1.5 mA
0.30 ms max
0.50 ms max
✶ 50 mV peak-to-peak ripple (max.)
Typical signal delay for this module: ON = 0.1 ms, OFF = 0.25 ms @ 24V dc.
Publication 1747-SG001D-EN-P — January 2009
11
Sinking DC Output Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage Drop, On-State Output, Max.
Load Current, Min.
Leakage Current, Off-State Output, Max
Signal On Delay, Max (resistive load)
Signal Off Delay, Max (resistive load)
Continuous Current per Module
Continuous Current per Point
Surge Current per Point for 10 ms
✶ 50 mV peak to peak ripple (max).
The 1746-OVP16 module features a fused common and blown fuse LED indicator.
‡ Fast turn-off modules provide fast OFF delay for inductive loads. Fast turn-off delay for inductive loads is accomplished with surge suppressors on this module. A suppressor at the load is not
needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse wired across the load. This defeats the fast turn-off feature. Comparative OFF delay
times for 1746-OB8, 1746-OV8 and fast turn-off modules, when switching Bulletin 100-B110 (24 W sealed) contactor, are: 1746-OB8 and 1746-OV8 modules OFF delay = 152 ms; fast turnoff modules OFF delay = 47 ms.
§ Recommended surge suppression: For transistor outputs, when switching 24V dc inductive loads, use a 1N4004 diode reverse-wired across the load. Refer to the SLC 500 Modular Hardware
Style User Manual, publication 1747-UM011, for more information on surge suppression.
♣ To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. For transistor outputs, 24V dc operation, use a 5.6 KΩ, 1/2 W
resistor.
1746-OG16
16
16
5V dc
4.5…5.5V dc✶
180 mA
0 mA
—
0.15 mA
0.1 mA
0.25 ms
0.50 ms
N/A
24 mA
N/A
1746-OV8
8
8
24V dc
10…50V dc
135 mA
0 mA
1.2V @ 1.0 A
1 mA
1 mA♣
0.1 ms
1.0 ms
8.0 A @30 °C (86 °F)
4.0 A @60 °C (140 °F)
1.0 A @30 °C (86 °F)
0.5 A @60 °C (140 °F)§
3.0 A
1746-OV16
16
16
1746-OV32
32
16
5…50V dc
190 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA
0.1 ms
1.0 ms
8.0 A @0…60 °C
(32…140 °F)
0.50 A @ 30 °C
0.25 A @ 60 °C
1.0 A @30 °C (86 °F)
1.0 A @60 °C (140 °F)
1746-OVP16
16
16
20.4…26.4V dc
250 mA
0 mA
1.0 V @ 1.0 A
1 mA
1 mA♣
0.1 ms‡
1.0 ms
6.4 A @0…60 °C
(32…140 °F)
1.5 A @30 °C (86 °F)
1.0 A @60 °C (140 °F)➤
4.0 A
270 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA♣
0.1 ms
1.0 ms
0.50 A @30 °C (86 °F)
0.25 A @60 °C (140 °F)§
➤ Fast off-delay for inductive loads is accomplished with surge suppressors on the 1746-IB6EI and 1746-OBP8 series B and later, 1746-OB16E series B and later, 1746-OBP16 and 1746-
OVP16 modules. A suppressor at the load is not needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse-wired across the load. This defeats
the fast turn-off feature.
Repeatability is once every 1 s @ 30 °C (86 °F). Repeatability is once every 2 s @ 60 °C (140 °F).
Surge current = 32 A per module for 10 ms.
Sourcing DC Output Modules
Specifications 1746-OB6EI
6 Electronically
Number of Outputs
Protected
Individually
Points Per Common
Isolated
Voltage Category24V dc
Operating Voltage Range10 …30V dc
Backplane Current (mA) at 5V46 mA
Backplane Current (mA) at 24V0 mA
Voltage Drop, On-State Output, Max. 1.0V @ 2.0 A
Load Current, Min.1 mA
Leakage Current, Off-State Output, Max 1 mA§
Signal On Delay, Max (resistive load) 1.0 ms✶
Signal Off Delay, Max (resistive load)2.0 ms
12.0 A @ 0…60
Continuous Current per Module
°C (32 °…140 °F)
Continuous Current per Point
1746-OB8
8
8
10…50V dc
135 mA
0 mA
1.2V @ 1.0 A
1 mA
1 mA§
0.1 ms
1.0 ms
8.0 A @ 30 °C (86 °F)
4.0 A @ 60 °C (140 °F)
1746-OB16
16
16
1746-OB16E
16 Electronically
Protected
16
10…30V dc
135 mA
0 mA
1.0V @ 0.5 A
1 mA
1 mA§
1.0 ms✶
1.0 ms
1746-OB32 1746-OB32E 1746-OBP8♣
32 Electronically
328
Protected
16 16 4
20.4…26.4V dc
135 mA
0 mA
1.0V @ 2.0 A
1 mA
1 mA§
1.0 ms✶
2.0 ms
1746-OBP16
16
16
280 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA§
0.1 ms
1.0 ms
5…50V dc 10…30V dc
190 mA
0 mA0 mA
1.2V @ 0.5 A
1 mA1 mA
1 mA1 mA
0.1 ms1.0 ms
1.0 ms2.0 ms
8.0 A @ 0…60 °C (32…140 °F)
1.0 A @ 30 °C (86 °F) 0.50 A @ 30 °C (86 °F)
0.50 A @ 60 °C (140 °F)‡ 0.25 A @ 60 °C (140 °F)
2.0 A 1.0 A @ 30 °C (86 °F)
1.0 A @ 60 °C (140 °F)
250 mA
0 mA
1.0V @ 1.0 A
1 mA
1 mA§
0.1 ms✶
1.0 ms
6.4 A @ 0…60 °C
(32…140 °F)
2.0 A @ 0…60 °C 1.0 A @ 30 °C (86 °F) 0.50 A @ 30 °C (86 °F)
(32 °…140 °F)‡ 0.50 A @ 60 °C (140 °F) 0.25 A @ 60 °C (140 °F)
3.0 A
2.0 A @ 0…60 °C 1.5 A @ 30 °C (86 °F)
(32…140 °F)‡1.0 A @ 60 °C (140 °F)‡
Surge Current per Point for 10 ms➤ 4.0 A 4.0 A
✶ Fast turn-off modules provide fast OFF delay for inductive loads. Comparative OFF delay times for 1746-OB8, 1746-OV8 and fast turn-off modules, when switching Bulletin 100-B110 (24 W sealed)
contractor, are: 1746-OB8 and 1746-OV8 modules OFF delay = 152 ms; fast turn-off modules OFF delay = 47 ms.
The 1746-OBP16 module features a fused common and blown fuse LED indicator.
‡ Fast off-delay for inductive loads is accomplished with surge suppressors on the 1746-IB6EI, 1746-OBP8 series B and later, 1746-OB16E series B and later, 1746-OBP16, and 1746-OVP16 modules. A
suppressor at the load is not needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse-wired across the load. This defeats the fast turn-off feature.
§ To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. For transistor outputs, 24V dc operation, use a 5.0 KΩ, 1/2 W resistor on
1746-OB8, 1746-OB16, and 1746-OB16E modules and a 5.6 KΩ, 1/2 W resistor on 1746-OB6EI, 1746-OBP8, 1746-OBP16 modules.
♣ An external fuse can be used to protect this module from short circuits. Recommended fuse is SANO MQ 4-3.15 A, 5x20 mm.
➤ Repeatability is once every 1 s @ 30 °C (86 °F). Repeatability is once every 2 s @ 60 °C (140 °F).
Publication 1747-SG001D-EN-P — January 2009
12
AC Input Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage, Off-State Input, Max.
Nominal Input Current
Current, Off-State Input, Max.
1746-IA4
4
4
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