Products

MTL4045C ISOLATING DRIVERS

4/20mA, with line fault detection

The MTL4045C is identical to the MTL4045B except that it provides open circuit detection only (no short circuit detection). 

The MTL4045B short circuit detection feature may not be compatible with some I/P positioners which have a high self-inductance. 

Consult your MTL representative for advice.

SPECIFICATION

See also common specification, cable parameters and

approvals

Number of channels

 One

Location of I/P converter

 Zone 0, IIC, T4–6 hazardous area if suitably certified

 Div.1, Group A, hazardous location

Working range

 4 to 20mA

Maximum load resistance

 800Ω (16V at 20mA)

Minimum load resistance (MTL4045B only)

 90Ω (short circuit detection at <50Ω)

Output resistance

 >1MΩ

Under/over range capability

 1.0 to 21.4mA

Input and output circuit ripple

 <40µA peak-to-peak

Input parameters

≤200Ω with the field wiring intact

 >47kΩ with the field wiring open-circuit

 <0.75mA with the field wiring short-circuit (MTL4045B only)

Transfer accuracy at 20°C

 Better than 20µA

Temperature drift

 <1.0µA/°C

Response time

 Settles within 200µA of final value within 100ms

LED indicator

 Green: one provided for power indication

Power requirement, Vs

 50mA at 24V dc with 20mA signal

 55mA at 20V dc

 40mA at 35V dc

 Power dissipation within unit

 1.0W maximum at 24V with 20mA signal

 1.2W at 35V

Isolation

 250V ac between safe- and hazardous-area circuits.

 Input circuit is floating; clamped to less than 10V above

 supply –ve permitting the use of a 250ž current sense resistor in the return path.

Safety description

 28V, 300Ω, 93mA; Um = 250V rms or dc

FM entity parameters

 Voc = 28V dc, Isc = 93mA, Ca = 0.12µF, La = 4.2mH

MTL4500 Series : 

MTL4524S

MTL4525 

MTL4526 

MTL4541

MTL4541A

MTL4541AS

MTL4541B

MTL4541P

MTL4541S

MTL4541T

MTL4544

MTL4544A

MTL4544AS

MTL4544B

MTL4544D

MTL4544S

MTL4546

MTL4546C

MTL4546S

MTL4546Y 

MTL4549

MTL4549C

MTL4549Y

MTL4573

MTL4575

MTL4576-RTD

MTL4576-THC

MTL4581

MTL4582B

MTL4531

MTL4532 

MTL4561

MTL4599 

MTL4599N

MTL4500-5500-ACC 

MTL4500-5500-CS 

MTL4500-5500-DS 

MTL4501-SR

MTL4504

MTL4510 

MTL4510B

MTL4511

MTL4513

MTL4514D

MTL4514N

MTL4514_B

MTL4516

MTL4516C

MTL4517

MTL4521

MTL4521L

MTL4523

MTL4523L

MTL4523R

MTL4523V-VL 

There have More MTL items , all for 100% New & Original with very good discount , pls kindly contact with Chris directly to know more details information . 

Chris Fang 

Sales Engineer

Sunup (Wuhan) Import and Export Co., Ltd.

Add:7-A16,Caishen Commercial Plaza,Hankou Railway Station,Wuhan, China

Postal code:430015

M:  + 86-15926376631(WhatsApp & Wechat) |

Skype: live:chris_61491

Email: chris@sunupauto.com

Web: http://www.sunup-automation.com