...th Output (overall length) configuration 27 (40) Stainless steel Brass PNP E2A-S08KS02-WP-B1 2M E2A-S08KS02-WP-B2 2M E2A-S08KS02-WP-C1 2M E2A-S08KS02-WP-C2 2M PNP E2A-S08LS02-WP-B1 2M E2A-S08...

https://www.omron.com.vn/data_pdf/cat/e2a_dsheet_d100-e1-01b.pdf

...Operation mode NC M8 Shielded 2.0 mm Pre-wired Stainless steel 27 (40) PNP E2A-S08KS02-WP-B1 2M E2A-S08KS02-WP-B2 2M NPN E2A-S08KS02-WP-C1 2M E2A-S08KS02-WP-C2 2M 49 (62) PNP E2A-S08LS02-WP-B...

https://www.ia.omron.com/data_pdf/cat/e2a_dsheet_d100-e1-01b.pdf