Receive a Text Quote
We will send you price and availability shortly
Looking for a fast quote? Click here, and we'll text you.


Discrete I/O Module Modicon Momentum - 10I / 8O Relay

Free 2 Day Shipping
2 year warranty


Part Number170ARM37030
ManufacturerSchneider Electric
SeriesModicon Communication
TypeIO Modules
Warranty2 year
Width5.57 in (141.5 mm)
Range of productModicon Momentum automation platform
Product or component typeDiscrete relay I/O base AC
Group of channels2 groups of 4 outputs
1 group of 10 inputs
Discrete input number10 IEC 1131-2 Type 1
Discrete input logicPositive
Discrete input voltage24...230 V AC
Discrete output number8
Discrete output typeRelay normally open
Discrete output voltage24...230 V AC
Protective treatmentTC
[Us] rated supply voltage120 V AC
Input voltage limits- 3...30 V
Voltage state 0 guaranteed-3...5 V
Voltage state1 guaranteed11...30 V
Current state 0 guaranteed<= 1.2 mA
Current state 1 guaranteed>= 2.5 mA
Input resistance4 kOhm
Discrete output current<= 0.15 mA 115 V inductive
<= 0.5 mA 115 V resistive
<= 1 mA 24 V inductive
<= 2 mA 24 V resistive
>= 0.005 A 24 V
Output overload protectionExternal by varistor in parallel with each contact
Output short-circuit protectionExternal by varistor in parallel with each contact
Mechanical durability<= 30000000 cycles
Electrical durability<= 100000 cycles inductive
Response time2.2 ms from state 0 to state 1 on input
3.3 ms from state 1 to state 0 on input
10 ms 60 Hz from state 0 to state 1 on output
10 ms 60 Hz from state 1 to state 0 on output
Isolation between output channels group1780 V AC
Isolation between group of I/O channels1780 V AC
Isolation between channels and bus500 V AC
Power dissipation<= 8.5 W
5.5 W
Protection typeWithout protection
Associated fuse rating4 A fast blow operating voltage
Terminals description PLC n°1(2)IN_DIS#2
Terminals description PLC n°2(3)OUT_DIS#3
Current consumption5 mA 120 V AC
Depth1.87 in (47.5 mm)
Height5.57 in (141.5 mm)

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 170ARM37030 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 170ARM37030 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 170ARM37030, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

This product weighs 1lb. Want it shipped today?

  • Order within the next 13 hours and 24 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 170ARM37030 for credit when ordering from MRO Electric

Additional Information

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call, or sending us an email, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 170ARM37030, take a look at more from our Modicon Communication line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. We offer a repair service on all of our products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
Payment Methods

We accept all major credit cards, wire transfers, and net terms for established customers.


(800) 691-8511